X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=GZ7vFiQT5Y7/mz/A
	Pyhj03Onb//vqmpOgj9WcGSBOVVh9cPooAPoGuK9eavWkTVYh6ZTEllxYphWWI3E
	Y0exbhb4gRaPTyFwa12ZpzDWmqUTJUH4QlCadYR8NMQFenj/qiv3o4Ip6tYuEAKm
	vCc5t3dYQ/YB7EUsaRtfH1sRxYQ=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=nVnyeKyLvzDdUw3fgKYDC4
	puqWA=; b=UAwQV8HfNm/uEbjz8cREsH3CFdqoFAh7CV+3ZXT2bsitIyabudBrjr
	2fLH8xFIPTDcYZd5jFa1LqcVNBcjMwHh8CMdPy1q5YLYYt7gNRHGu+biqH1YxaMz
	+0ucn8dRa1U5S9rtXpjuNmTIGTmEhNBZD4b+rdsggQ1fLcbCS8Jzo=
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
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-2.4 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 spammy=H*i:sk:b23dbc5, H*M:e215, H*MI:sk:b23dbc5, H*f:sk:b23dbc5
X-HELO:	limerock02.mail.cornell.edu
X-CornellRouted:	This message has been Routed already.
Subject:	Re: emacs-w32 not starting - missing dependency?
To:	cygwin AT cygwin DOT com
References:	<966a14c2-ee69-7d3d-800e-a4f9f62a3ec9 AT gmail DOT com> <b3b9e712-32d1-59ca-d549-9b461865a6a6 AT cornell DOT edu> <f9f0713e-b151-6716-e5ee-6225716d595e AT cornell DOT edu> <dc6c9caf-5227-c64f-8c67-6b3b9c5c85e8 AT cornell DOT edu> <69ab42c7-0c3b-e8ce-978f-77c52b8c1a56 AT cornell DOT edu> <b23dbc5b-aa2e-7757-6a77-30524ee9d8d1 AT gmail DOT com>
From:	Ken Brown <kbrown AT cornell DOT edu>
Message-ID:	<6c85acfc-dec8-e215-8519-94884190b198@cornell.edu>
Date:	Sat, 20 Aug 2016 12:54:28 -0400
User-Agent:	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0
MIME-Version:	1.0
In-Reply-To:	<b23dbc5b-aa2e-7757-6a77-30524ee9d8d1@gmail.com>
X-PMX-Cornell-Gauge:	Gauge=XXXXX
X-PMX-CORNELL-AUTH-RESULTS:	dkim-out=none;
X-IsSubscribed:	yes

On 8/20/2016 9:41 AM, Marco Atzeri wrote:
> On 20/08/2016 04:52, Ken Brown wrote:
>> On 8/19/2016 4:03 PM, Ken Brown wrote:
>>> On 8/19/2016 11:22 AM, Ken Brown wrote:
>>>> On 8/19/2016 9:55 AM, Ken Brown wrote:
>>>>> On 8/19/2016 6:27 AM, Peter Hull wrote:
>>>>>> Hi all,
>
>>> The problem turns out to be related to the recent update of libgd3.
>>> Reverting to the previous version fixes it.
>>>
>>> Notice that cygMagickCore-6.Q16-2.dll, which occurs in the error dialog
>>> above, depends on cyggd-3.dll:
>>>
>>> $ cygcheck /usr/bin/cygMagickCore-6.Q16-2.dll | grep cyggd-3
>>>       C:\cygwin\bin\cyggd-3.dll
>>>
>>> Marco, is it possible that the libgd3 update requires a rebuild of
>>> ImageMagick?
>>
>> Or maybe the issue is that the latest build of gd should have had an ABI
>> bump.  Volker?
>>
>> Ken
>>
>
> It seems more a libgd3 build problem.
> Specially if it happens only on 32bit and not on 64bit.

The difference between 32-bit and 64-bit is due to differences in 
ImageMagick on the two platforms.

On 32-bit, as I showed in an earlier message, I get:

$ objdump -p /usr/bin/cygMagickCore-6.Q16-2.dll
[...]
         DLL Name: cyggd-3.dll
         vma:  Hint/Ord Member-Name Bound-To
         48ee2c      8  WebPDecode
[...]

On 64-bit, I get:

$ objdump -p /usr/bin/cygMagickCore-6.Q16-2.dll
[...]
         DLL Name: cygwebp-5.dll
         vma:  Hint/Ord Member-Name Bound-To
[...]
         48096c    271  WebPDecode
[...]

Moreover, libMagickCore6_2 depends on libgd3 on 32-bit but not 64-bit. 
So it seems that ImageMagick needs to be rebuilt on 32-bit so as to 
remove this dependency.

Ken

--
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

- Raw text -