X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f
Date: Sat, 26 Mar 2005 15:14:21 +0200
From: "Eli Zaretskii" <eliz AT gnu DOT org>
Sender: halo1 AT zahav DOT net DOT il
To: djgpp AT delorie DOT com
Message-ID: <01c53205$Blat.v2.4$dec98060@zahav.net.il>
Content-Transfer-Encoding: 7BIT
Content-Type: text/plain; charset=ISO-8859-1
X-Mailer: emacs 22.0.50 (via feedmail 8 I) and Blat ver 2.4
In-reply-to: <1111771715.793217.54080@f14g2000cwb.googlegroups.com>
	(ogi AT fmi DOT uni-sofia DOT bg)
Subject: Re: Emacs 21.4a
References: <1110992417 DOT 515321 DOT 24950 AT g14g2000cwa DOT googlegroups DOT com>
   <01c52a63$Blat.v2.4$8b3bad00 AT zahav DOT net DOT il>
   <1111067231 DOT 228244 DOT 154740 AT f14g2000cwb DOT googlegroups DOT com>
   <01c52bd2$Blat.v2.4$b2387c60 AT zahav DOT net DOT il>
   <01c52ca6$Blat.v2.4$78974520 AT zahav DOT net DOT il>
   <1111771715 DOT 793217 DOT 54080 AT f14g2000cwb DOT googlegroups DOT com>
Reply-To: djgpp AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: djgpp AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk

> From: "Ognyan Kulev" <ogi AT fmi DOT uni-sofia DOT bg>
> Date: 25 Mar 2005 09:28:35 -0800
> 
> gcc -c  -Demacs -DHAVE_CONFIG_H   -I. -I.       -O2 -gcoff sysdep.c
> sysdep.c: In function `sys_subshell':
> sysdep.c:777: error: `PATH_MAX' undeclared (first use in this function)
> sysdep.c:777: error: (Each undeclared identifier is reported only once
> sysdep.c:777: error: for each function it appears in.)

??? How could this happen?  PATH_MAX is defined in the header limits.h
that is supplied with DJGPP.  sysdep.c has this fragment near line
109:

    #ifdef MSDOS    /* Demacs 1.1.2 91/10/20 Manabu Higashida, MW Aug 1993 */
    #include <dos.h>
    #include "dosfns.h"
    #include "msdos.h"
    #include <sys/param.h>

MSDOS is defined in the DJGPP build (by the compiler).  Given that it
is defined, the above fragment includes sys/param.h, also a standard
DJGPP header, which in turn includes limits.h.  So this should make
PATH_MAX defined (to the value of 512).

Please see which one of these doesn't work for you, and why.