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From: Dan Nicolaescu <dann@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 10155@debbugs.gnu.org, "Randal L. Schwartz" <merlyn@stonehenge.com>
Subject: bug#10155: 23.3; HEAD broken by recent commit for emacsclient
Date: Mon, 28 Nov 2011 13:44:01 -0500	[thread overview]
Message-ID: <yxqvcq4w0i6.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <8339d86qiq.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 28 Nov 2011 20:38:53 +0200")

Eli Zaretskii <eliz@gnu.org> writes:

>> From: merlyn@stonehenge.com (Randal L. Schwartz)
>> Cc: 10155@debbugs.gnu.org
>> Date: Mon, 28 Nov 2011 10:13:47 -0800
>> 
>> Eli> Can you tell which system header declares `environ' on that
>> Eli> platform?
>> 
>> None... just
>> 
>>      extern char **environ;
>> 
>> says the manpage for environ.
>
> Then what would be the appropriate preprocessor symbol to guard such a
> declaration?  Would this do:
>
>  #if defined __APPLE__ && defined __MACH__
>  extern char **environ;
>  #endif

Can this be done in gnulib?
Better hide such ugliness in the compatibility layer...





  parent reply	other threads:[~2011-11-28 18:44 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-28 17:19 bug#10155: 23.3; HEAD broken by recent commit for emacsclient Randal L. Schwartz
2011-11-28 18:07 ` Eli Zaretskii
2011-11-28 18:13   ` Randal L. Schwartz
2011-11-28 18:38     ` Eli Zaretskii
2011-11-28 18:40       ` Randal L. Schwartz
2011-11-28 18:44       ` Dan Nicolaescu [this message]
2011-11-28 18:54         ` Eli Zaretskii

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