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Message-ID: <013401c150c6$78178ac0$1400a8c0@abeast1.com>
Reply-To: "David Abrahams" <david DOT abrahams AT rcn DOT com>
From: "David Abrahams" <david DOT abrahams AT rcn DOT com>
To: "Billinghurst, David \(CRTS\)" <David DOT Billinghurst AT riotinto DOT com>
Cc: <gcc-prs AT gcc DOT gnu DOT org>, <cygwin AT cygwin DOT com>
References: <8D00C32549556B4E977F81DBC24E985D40FFAC AT crtsmail1 DOT technol_exch DOT corp DOT riotinto DOT org>
Subject: Re: c++/4479  can't build gcc-3.0.1 under cygwin 
Date: Tue, 9 Oct 2001 09:25:52 -0400
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I am happy as long as:

1. Somebody has rolled the neccessary fixes into the main trunk
2. There is some public place where instructions for doing this successfully
can be found. What about the next poor schmo that comes along?

Thanks for responding graciously to my many stabs-in-the-dark on this one,

Dave


===================================================
  David Abrahams, C++ library designer for hire
 resume: http://users.rcn.com/abrahams/resume.html

        C++ Booster (http://www.boost.org)
          email: david DOT abrahams AT rcn DOT com
===================================================

----- Original Message -----
From: "Billinghurst, David (CRTS)" <David DOT Billinghurst AT riotinto DOT com>
To: "'David Abrahams'" <david DOT abrahams AT rcn DOT com>
Cc: <gcc-prs AT gcc DOT gnu DOT org>; <cygwin AT cygwin DOT com>
Sent: Monday, October 08, 2001 10:34 PM
Subject: RE: c++/4479 can't build gcc-3.0.1 under cygwin


> I suspect we are all right :->
>
> I have just built gcc-3.0.1 (release) using snapshot cygwin1.dll and
headers
> on win2k.  I know it works with previous cygwin releases (but I forget
which
> ones).
>
> Your build (and others) with current cygwin release fails, and trying
> snapshot cygwin1.dll only failed.  Points to a recently introduced header
> problem, as you indicate.
>
> I haven't reproduced your problem today (although I saw it on another PC
of
> mine), but it has been solved by:
>  * stepping back to a previous cygwin release (forget which),
>  * stepping forward to snapshot cygwin1.dll + headers
>  * patching libiberty so that gcc-3.0.2 will work (done by cgf)
>  * your work around below
>
> If you are happy I will close the PR.
>
> -----Original Message-----
> From: David Abrahams [mailto:david DOT abrahams AT rcn DOT com]
> Sent: Tuesday, 9 October 2001 1:20
> To: Billinghurst, David (CRTS); billingd AT gcc DOT gnu DOT org;
> gcc-gnats AT gcc DOT gnu DOT org
> Subject: Re: c++/4479
>
>
> #defining HAVE_SYS_ERRLIST and HAVE_SYS_NERR in both libiberty/config.h
and,
> for bootstrapping, in i686-pc-cygwin/libiberty/config.h allows the build
and
> install process to complete successfully. I think this evidence clearly
> shows that the problem does not lie with the cygwin DLL.
>
> HTH,
> Dave
>
> ===================================================
>   David Abrahams, C++ library designer for hire
>  resume: http://users.rcn.com/abrahams/resume.html
>
>         C++ Booster (http://www.boost.org)
>           email: david DOT abrahams AT rcn DOT com
> ===================================================
>
> ----- Original Message -----
> From: "Billinghurst, David (CRTS)" <David DOT Billinghurst AT riotinto DOT com>
> To: <billingd AT gcc DOT gnu DOT org>; <gcc-gnats AT gcc DOT gnu DOT org>;
> <david DOT abrahams AT rcn DOT com>
> Sent: Monday, October 08, 2001 1:01 AM
> Subject: Re: c++/4479
>
>
> > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4479&database=gcc
> >
> > This is a problem with the current cygwin1.dll.  It has been discussed
on
> > the cygwin mailing list and has been fixed in cvs and recent cygwin
> > snapshots.  Suggest you download a cygwin snapshot, or wait till the
next
> > cygwin release.
> >
>


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