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From: Frank Heckenbach
Subject: New (gpc-20060325)
Date: 29 Mar 2006, 13:15:27

Adriaan van Os wrote:

> Some observations:
> 
> 1. the problem does not occur when running gpc directly rather than  
> with make, even when passing the same compiler switches (this sounds  
> like random behaviour and makes me think there is an uninitialized  
> variable somewhere in the compiler source code)

BTW, did you notice that aturbo3test.pas is tested via units.cmp
which adds some options (in particular -DHAVE_CRT that triggers use
of Turbo3)?

If you haven't done yet, you might add an echo in units.cmp to find
out with which options GPC is finally called. It's the line:

$1 $2 $HAVE_UNITS

(Or just add -DHAVE_CRT manually.)

Another potential difference (though rather unlikely) would be
environment variables.

Unintialized compiler variables seem not so likely for this kind of
problem, as Unix-like systems usually zero program's address space
before the start anyway.

Frank

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