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From: Eli Zaretskii <eliz@gnu.org>
To: Dan Nicolaescu <dann@gnu.org>, Paul Eggert <eggert@cs.ucla.edu>
Cc: 10155@debbugs.gnu.org, merlyn@stonehenge.com
Subject: bug#10155: 23.3; HEAD broken by recent commit for emacsclient
Date: Mon, 28 Nov 2011 20:54:54 +0200	[thread overview]
Message-ID: <83y5v05b7l.fsf@gnu.org> (raw)
In-Reply-To: <yxqvcq4w0i6.fsf@fencepost.gnu.org>

> From: Dan Nicolaescu <dann@gnu.org>
> Cc: merlyn@stonehenge.com (Randal L. Schwartz),  10155@debbugs.gnu.org
> Date: Mon, 28 Nov 2011 13:44:01 -0500
> 
> >  #if defined __APPLE__ && defined __MACH__
> >  extern char **environ;
> >  #endif
> 
> Can this be done in gnulib?

There's something there already, in lib/unistd.in.h:

  #if @GNULIB_ENVIRON@
  # if !@HAVE_DECL_ENVIRON@
  /* Set of environment variables and values.  An array of strings of the form
     "VARIABLE=VALUE", terminated with a NULL.  */
  #  if defined __APPLE__ && defined __MACH__
  #   include <crt_externs.h>
  #   define environ (*_NSGetEnviron ())
  #  else

So the question is, why doesn't this DTRT?  Paul, can you help here?
I don't have access to OS X to try.





      reply	other threads:[~2011-11-28 18:54 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
2011-11-28 18:54         ` Eli Zaretskii [this message]

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