Message-ID:	<B0000065823@stargate.astr.lu.lv>
From:	"Andris Pavenis" <pavenis AT lanet DOT lv>
To:	Frank Donahoe <fdonahoe AT wilkes1 DOT wilkes DOT edu>
Date:	Thu, 21 Jan 1999 19:18:06 +0200
MIME-Version:	1.0
Subject:	Re: Will gcc 2.8.1 compile itself under DJGPP 2.02?
CC:	djgpp AT delorie DOT com
References:	<B0000065212 AT stargate DOT astr DOT lu DOT lv>
In-reply-to:	<Pine.A32.3.96.990121114810.54856B-100000@wilkes1.wilkes.edu>
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Reply-To:	djgpp AT delorie DOT com

On 21 Jan 99, at 12:01, Frank Donahoe wrote:

> "Andris Pavenis" <pavenis AT lanet DOT lv> Replied Wed, 20 Jan 1999
> 19:10:24 GMT
> 
> "I know this. You should look which include files are in 
> lib/gcc-lib/djgpp/2.81/include from binary archives of gcc-2.8.1 
> (gcc281b.zip, gpp281b.zip, objc281b.zip, g770523b.zip and remove 
> other files manually from this directory). "
> 
> One may copy this file, kill-lst.rsp:
> ; - - - cut
> ShouldNotExist.exe
> fcntl.h
> fixed
> limits.h
> locale.h
> malloc.h
> memory.h
> objc/objc.h
> objc/sarray.h
> -r sys
> signal.h
> stdarg.h
> stddef.h
> stdio.h
> stdlib.h
> string.h
> strings.h
> syslimits.h
> time.h
> unistd.h
> va-alpha.h
> va-arc.h
> va-clipper.h
> va-h8300.h
> va-i860.h
> va-i960.h
> va-m32r.h
> va-m88k.h
> va-mips.h
> va-mn10200.h
> va-mn10300.h
> va-pa.h
> va-ppc.h
> va-pyr.h
> va-sh.h
> va-sparc.h
> va-spur.h
> va-v850.h
> varargs.h
> ; - - - - end cut
> and place it in the directory
> 
>     %DJDIR%/lib/gcc-lib/djgpp/2.81/include
> 
> Then, after installing the newly built compiler package,
> issue the command (from .../include) "rm -f @kill-lst.rsp"
> 
> To answer my original question, "yes, it is possible, but
> no one is willing to make the process elegant."

Well I have to look at this problem slightly more as with latest egcs 
snapshot I'm getting errors instead of warnings there. The problem is
with stddef.h which come in directory gcc/ginclude with gcc. Currently
this file is incompatible with DJGPP however with gcc-2.8.1 and egcs-1.1.1
we're getting only warnings but nothing harmfull. One of the possibility
would be to modify fixinc.djgpp to make DJGPP header files more compatible.
 
Andris

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