X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-1.3 required=5.0	tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,TW_BJ,T_TO_NO_BRKTS_FREEMAIL
X-Spam-Check-By: sourceware.org
MIME-Version: 1.0
In-Reply-To: <loom.20100917T043659-431@post.gmane.org>
References: <AANLkTin7p83cXtmpEkNruTQPPM_5swh=_6U-Od3wH6Bc AT mail DOT gmail DOT com>	<AANLkTiko81Fw_vjib__K3-y6VbwCFrG=n_KMHOCjYCNY AT mail DOT gmail DOT com>	<4C92746C DOT 5080809 AT x-ray DOT at>	<AANLkTi=4W89oYwR5D+G-scouZXof5EhxJhONyAJGCqGi AT mail DOT gmail DOT com>	<AANLkTi=bG2S2ZkJ-p-WWHhFM9RwY7P25MA35boA7Sf20 AT mail DOT gmail DOT com>	<loom DOT 20100916T225518-627 AT post DOT gmane DOT org>	<AANLkTinEhA5XdLQwDSk73sBOLKvnmCED-PWjM3vgovji AT mail DOT gmail DOT com>	<loom DOT 20100917T043659-431 AT post DOT gmane DOT org>
Date: Fri, 17 Sep 2010 09:35:58 +0200
Message-ID: <AANLkTikdMz4Fo-1qauhHxgQsNA=NNecLgrsZTxiTzdL+@mail.gmail.com>
Subject: Re: Cygwin + Python: unable to remap
From: Reini Urban <rurban AT x-ray DOT at>
To: cygwin AT cygwin DOT com
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

2010/9/17 Mark Geisert:
> Al writes:
>> 2010/9/16 Mark Geisert:
>> >> > =A0=A0 =A0cygncurses5.dll =3D> /home/prefix/gentoo/usr/bin/cygncurs=
es5.dll
>> >> > (0x10000000)
>> >
>> > This one is below the sixty million value that Reini described as
> suspicious.
>>
>> Now what do I make of that. Do I tell it to be loaded elsewhere? Any
>> helpful link?
>
> You want 'rebase' from the 'rebase' package. =A0Use setup.exe to install =
it
> if you don't have it already. =A0After installation, it's documented in a
> text file /usr/share/doc/Cygwin/rebase*README.
>
> You get to choose the base address to rebase the dll to. =A0'rebaseall',
> from the same package, defaults to seventy million (=3D 0x70000000) so th=
at
> could be good.
>
> If you've built other dlls in the same directory you might as well run
> rebase or rebaseall on all of them to avoid future issues of this type.

It's not that simple :)

rebaseall only rebases the exact dll's which were installed from your
packager (setup.exe),
but not any other dll's used at run-time - shadowing system dll's as
in your case, or added dependencies as with perl or python.

python or perl are favorites adding additional dll's to your run-time
because you
can and should simply add external library bindings by yourself.

In your case the simpliest fix would be to remove your /home/prefix/gentoo.=
..
prefix from your path.
Or, if you have to, rebase your added dll to the same address as the origin=
al.

imagebase:
objdump -p $1 |grep ImageBase |cut -c12-
--=20
Reini Urban
http://phpwiki.org/=A0 =A0 =A0 =A0 =A0=A0 http://murbreak.at/

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple