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Mail Archives: djgpp/1996/08/15/09:30:33

Date: Thu, 15 Aug 1996 15:25:45 +0200 (MET DST)
From: Mark Habersack <grendel AT ananke DOT amu DOT edu DOT pl>
Reply-To: grendel AT ananke DOT amu DOT edu DOT pl
To: James Mazer <mazer AT tectum DOT ai DOT mit DOT edu>
cc: djgpp AT delorie DOT com
Subject: Re: exec'ing djgpp progs under djgpp prog?
In-Reply-To: <MAZER.96Aug14110618@tectum.ai.mit.edu>
Message-ID: <Pine.NEB.3.95.960815152049.2432A-100000@ananke.amu.edu.pl>
MIME-Version: 1.0

On 14 Aug 1996, James Mazer wrote:

>A quick question for the guru's out there -- are there any known
>problems with running one DJGPP program under another DJGPP prog?
There should be none. The best example of such an executions is compiling some
project with djgpp. You invoke GNU make (djgpp-compilled) which in turn
starts, for example, cc1.exe and the latter invokes cpp.exe, ld.exe & as.exe.
So there! You have a whole chain of djgpp proggies invoked - nested 3 levels
down.

 >
>To be specific, I "ported" tclsh (John Ousterhout's tcl interpreter, w/o
>the graphics) to djgpp and it runs fine, except when I try to exec a
>copy of gnuplot, also compiled with the same version of djgpp. The exec
>completely locks up the machine, forcing a hard reboot in most cases.
>
>I'm using the QEMM dpmi server and have 16mb of physical RAM. Both
               ^^^^^^^^^that might be a problem. Check out the FAQ (sorry but
don't remember which section). It says that QDPMI is sometimes incompatible
with djgpp programs. Remove it from your system and try to run tclsh with
CWSDPMI (make sure you have the latest version - revision 2).

 >tclsh and djgpp were compiled with djgpp v2.0.  I didn't see
>anything obvious in the FAQ or info pages that helped.
Again, this is probably QDPMI problem - search FAQ for Quarterdeck.

Regards, Mark

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