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From:	Andris Pavenis <pavenis AT latnet DOT lv>
To:	djgpp-workers AT delorie DOT com
Subject:	Re: DJGPP and gcc-3.4.X
Date:	Fri, 9 Jul 2004 18:34:01 +0300
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On Monday 05 July 2004 06:09, Andris Pavenis wrote:
> On Friday 02 July 2004 15:17, Andris Pavenis wrote:
> > Tried to build gcc-3.4.1 (from CVS, no source archive yet) for DJGPP.
> > After one small problem it built. The problem with preprocessor that
> > appeared with earlier builds of gcc-3.4.0 and also it's prereleases is
> > still present:
> >
> > cc1plus.exe crashes when compiling some C++ files while reading header
> > files. Usually rearanging order of including files helps to workaround
> > the problem. Anyway such problem is showstopper for DJGPP release of
> > gcc-3.4.X. Problem seems to be DJGPP specific, so it seems that we should
> > solve it ourself.
>
> Bug report submitted (with a patch):
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16366
>
> After fixing this bug, no other serious DJGPP specific problems noticed.
>
> So perhaps archives could be finally Ok for v2gnu (built, but not uploaded
> yet). I used djdev203 revision 2. Maybe it's time to change to v2.04 beta 1

I thought it to be so, but a fix for the problem was wrong (it worked for me 
though). See thread beginning with
	http://gcc.gnu.org/ml/gcc-patches/2004-07/msg00444.html
in gcc-patches mailing list. I tried to fix it though, but now it seems to me 
that support of preprocessor option -remap is broken beyond repair in 3.4 and 
3.5 (current HEAD branch). Perhaps the only way could be to reimplement it 
without updating pfile->file_hash

Andris

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