X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.0 required=5.0	tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,RCVD_IN_DNSWL_LOW,TW_YG
X-Spam-Check-By: sourceware.org
Message-ID: <4CABEE3C.5090006@cwilson.fastmail.fm>
Date: Tue, 05 Oct 2010 23:34:20 -0400
From: Charles Wilson <cygwin AT cwilson DOT fastmail DOT fm>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.23) Gecko/20090812 Thunderbird/2.0.0.23 Mnenhy/0.7.6.666
MIME-Version: 1.0
To: cygwin AT cygwin DOT com
Subject: Re: OpenCV: (Re: trouble posting to cygwin-apps)
References: <4CAA3A16 DOT 1000103 AT kitware DOT com>	 <4CAB8EA9 DOT 8020104 AT cwilson DOT fastmail DOT fm> <1286317862 DOT 8828 DOT 337 DOT camel AT YAAKOV04>
In-Reply-To: <1286317862.8828.337.camel@YAAKOV04>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.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

On 10/5/2010 6:31 PM, Yaakov (Cygwin/X) wrote:
> BTW, you do know that Ports includes an OpenCV build?  Of course it
> requires Ports' CMake:
> 
> http://cygwin-ports.git.sourceforge.net/git/gitweb.cgi?p=cygwin-ports/ports;a=tree;f=graphics/opencv
> ftp://ftp.cygwinports.org/pub/cygwinports/release-2/opencv
> 
> Please let me know if this somehow does not suffice.

Yep, I'm using your version -- the only problem (it's not really a
*problem*, per se) is, I have to rebuild it myself because the
cygwin-ports version has a LOT of dependencies on other cygwin-ports
packages.

I don't need video stream handling, so I can drop all those requirements
(like ffmpeg, etc).  I'm trying to avoid "polluting" my installation
with whole bunch of cygwin-ports packages, since that might "pollute"
official builds of other packages I maintain.

Yeah, I know I could have multiple cygwin installs to keep them
separate, but...

FYI, I also had to rebuild the cygwin-ports cmake from your -src
package.  When I installed the cygwin-ports binary package, cmake simply
exited without doing anything -- but I don't see any missing DLLs in the
cygcheck output.

I suspect the issue is that you have built most of cygwin-ports using
the beta gcc-4.5 (and, the new binaries require the libgcc1 DLL from
4.5).  Again, I don't want to "pollute" my package maintenance
installation with a beta compiler (or its runtime), so...

--
Chuck

--
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