[Kde-finance-apps] multiple definition of `Backend::metaObject() const'

[Thomas Baumgart]

Hi,

on Wednesday 03 August 2011 04:56:55 Alvaro Soliverez wrote:

> I don't have that many skills with cmake, but I guess it's a problem
> in the CMakeLists.txt file.

Yes. The MOC files were generated twice and thus linking both versions yield 
in the link failure.

> For once, if you have ADD_PACKAGE(Libalkimia), which you are not using
> now, you should also have the cmake module to find it.
> 
> Also, you don't need, at least at this stage, to add AlkUser,
> AlkPayment, etc. as libraries.

... which is provided by libalkimia 4.1.3.

Simply add

  FIND_PACKAGE(LibAlkimia 4.3.1 REQUIRED)

to CMakeLists.txt and you're set.

> Cleaning up the file will help find where the error is.

Fixed in SVN. Things now compile and 'make test' shows some problems to be 
solved.


> 
> Regards,
> Alvaro
> 
> On Tue, Aug 2, 2011 at 4:00 PM, Puneet Goyal <puneetgoyal08 at gmail.com> 
wrote:
> > Hello,
> > I am getting this error a lot of times
> > /home/puneet/puneet/office/alkimia/payment/build/backend/moc_backend.cxx:
> > 56: multiple definition of `Backend::metaObject() const'
> > CMakeFiles/paymentbackend.dir/paymentbackend_automoc.o:/home/puneet/punee
> > t/office/alkimia/payment/build/backend/moc_backend.cpp:56: first defined
> > here
> > I have uploaded the full output on the
> > link http://summer-opensource.blogspot.com/2011/08/output-while-running-p
> > ayment-usecase.html all the files can be accessed in
> > playground/office/alkimia/payment I think there is some linking problem,
> > but couldnt find it. There was a lot of info available on various forums
> > itself and found a lot of things, but was not able to solve this error.
> > Regards,
> > Puneet
> > --
> > -----------------------------------------------------------------------
> > Puneet Goyal
> > Student of B. Tech. III Year (Software Engineering)
> > Delhi Technological University, Delhi
> > -----------------------------------------------------------------------
> 
> _______________________________________________
> Kde-finance-apps mailing list
> Kde-finance-apps at kde.org
> https://mail.kde.org/mailman/listinfo/kde-finance-apps

-- 

Regards

Thomas Baumgart

GPG-FP: E55E D592 F45F 116B 8429   4F99 9C59 DB40 B75D D3BA
-------------------------------------------------------------
Flying is absolutely safe as long as you land as often
as you take off. -- Klaus Klages
-------------------------------------------------------------
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 225 bytes
Desc: This is a digitally signed message part.
URL: <http://mail.kde.org/pipermail/kde-finance-apps/attachments/20110803/8a492689/attachment.sig>