X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-2.5 required=5.0 tests=AWL,BAYES_00
X-Spam-Check-By:	sourceware.org
Message-ID:	<4B895D12.4050403@gmail.com>
Date:	Sat, 27 Feb 2010 17:57:38 +0000
From:	Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com>
User-Agent:	Thunderbird 2.0.0.17 (Windows/20080914)
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: xerces-c-3.0.1 linking problem
References:	<115d61a61002270855w5f2403pf7c3c1bb759c6979 AT mail DOT gmail DOT com> <4B89505C DOT 9020409 AT cwilson DOT fastmail DOT fm>
In-Reply-To:	<4B89505C.9020409@cwilson.fastmail.fm>
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 27/02/2010 17:03, Charles Wilson wrote:
> Johan De Taeye wrote:
> 
>> Note the version of libstdc++ the above is trying to find: 4.3.2
>> The current version in cywgin is 4.3.4.
>>
>> It looks to me that the libxerces-c-3.0.1 libraries were created with
>> an older version of the compiler and are not up to date any more.
>> Is this a bug? Or am I missing something?
> 
> Nope, you're correct. C++ libraries must all be compiled with compatible
> versions of the same compiler.  Now, it's possible that 4.3.2 and 4.3.4
> are compatible, 

  It is guaranteed.

> but the libtool .la file records the EXACT version number.
> 
> One possible work around -- which may work, but might not -- is to
> simply delete the xerces .la files and try to build your app again.

  There's a helper script in the gcc4 package to update all the installed .la
files it can find in /usr/lib: take a look at

/usr/sbin/fix-libtool-scripts-for-latest-gcc-runtimes.sh

  Try giving it a go.  (NB: may be missing 'x' perms on your system owing to
packaging bug in 4.3.4-3; chmod or source it as you prefer.)

    cheers,
      DaveK



--
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 -