Re: unsure,Re: [Xlog-discussion] KPSK with Xlog remote logging

[David Kjellquist]

Joop;
        I think I found the solution to the vtable error. I'm sorry I didn't
think of this but my system does this automatically (RH and KDE) but
here is the answer I found post in a group

To avoid getting these problems of undefined reference to vtable, it's
needed to pre-compile every class file containing the declaration
"QObject" with the MOC. You can find it in the QT3 library.
So you just have to execute the following command line : 
-moc myclass.h -o moc_myclass.cc
and then to compile this moc file and to link it with the rest of your
project.

I hope this does it.



On Mon, 2004-02-09 at 04:28, Joop Stakenborg wrote:
> On Sun, 08 Feb 2004 21:09:13 -0500
> David Kjellquist <address@hidden> wrote:
> 
> > This afternoon I committed to the KPSK CVS on sourceforge.net the
> > source code implementing remote logging using Xlog.
> > 
> > To get a copy of the code you will have to do a CVS snapshot until we
> > have more testing to support a formal release.
> > 
> > I request everyone to give it a good test and post any comments to
> > kpsk development list on sourceforge
> > 
> >             Dave (oldcyberdude) WB5NHL
> >  
> > 
> 
> Here is a short summary of things and commands needed:
> 
> cvs -d:pserver:address@hidden:/cvsroot/kpsk login
> <hit enter>
> cvs -z3 -d:pserver:address@hidden:/cvsroot/kpsk co kpsk
> cd kpsk
> <you need version 1.4 of automake>
> autoheader
> aclocal
> automake
> autoconf
> <next install the qt3, the kde development packages and version 4.0 of
> the berkeley db, don't know the rpm commands, sorry :-)> 
> apt-get install libqt3-mt-dev kdelibs4-dev libdb4.0-dev
> make
> 
> That should do it. However, I get problems when linking, about 20
> pages of errors. Here is a short extract:
> 
> usexlogdlg.o(.text+0xe6): In function
> `usexlogDlg::usexlogDlg[not-in-charge](QWidget*)':: undefined reference
> to `vtable for usexlogDlg' usexlogdlg.o(.text+0xed): In function
> `usexlogDlg::usexlogDlg[not-in-charge](QWidget*)':: undefined reference
> to `vtable for usexlogDlg' usexlogdlg.o(.text+0x356): In function
> `usexlogDlg::usexlogDlg[in-charge](QWidget*)':: undefined reference to
> `vtable for usexlogDlg' usexlogdlg.o(.text+0x35d): In function
> `usexlogDlg::usexlogDlg[in-charge](QWidget*)':: undefined reference to
> `vtable for usexlogDlg' usexlogdlg.o(.text+0x4eb): In function
> `usexlogDlg::~usexlogDlg [not-in-charge]()':: undefined reference to
> `vtable for usexlogDlg' usexlogdlg.o(.text+0x4f2): more undefined
> references to `vtable for usexlogDlg' follow kpskmeter.o(.text+0x28): In
> function `kpskmeter::kpskmeter[not-in-charge](QWidget*)':: undefined
> reference to `vtable for kpskmeter'
> 
> Using gcc-3.3.3, kdelibs 3.1.5 and qt-3.2.3.
> Any idea what causes this?
> 
> Thanks,
> Joop
>