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From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
To: djgpp-workers AT delorie DOT com
Subject: Re: setegid/seteuid  and setresgid/setresuid implementation
Date: Wed, 25 Nov 2009 15:23:50 +0100
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Am Mittwoch, 25. November 2009 schrieb Eli Zaretskii:
[snip]
> > The compilation of that  file also terminates with an error because djgpp does
> > not define ESTALE.
> 
> That's a bug in m4: it should wrap such code in #ifdef ESTALE..#endif.

It is not a bug in m4.  It is a bug in gnulib that provides the function spawni
and makes assumtions about ESTALE.