Re: [GnomeMeeting-devel-list] CVS Compiling Problems

[Justace Clutter <prophecy corpranet net>]

So, doing a deeper look, I have done cpp on the gnomemeeting.cpp file
and looked at the output.  I have done this from this error line in the
linking for gnomemeeting:


gnomemeeting.o(.gnu.linkonce.r._ZTI10PBaseArrayIP7PObjectE+0x8):/home/prophecy/src/CVSModules/gnomemeeting/src/gnomemeeting.h:53: undefined reference to `typeinfo for PAbstractArray'

The pre-processed file is the following:

# 1 "/usr/include/ptlib/array.h" 1 3 4
# 118 "/usr/include/ptlib/array.h" 3 4
#pragma interface
# 145 "/usr/include/ptlib/array.h" 3 4
class PAbstractArray : public PContainer
{
  public:
    static const char * Class() { return "PAbstractArray"; }
    virtual const char * GetClass(unsigned ancestor = 0) const { return
ancestor > 0 ? PContainer::GetClass(ancestor-1) :
PAbstractArray::Class(); }
    virtual BOOL IsClass(const char * clsName) const { return
strcmp(clsName, PAbstractArray::Class()) == 0; }
    virtual BOOL IsDescendant(const char * clsName) const { return
strcmp(clsName, PAbstractArray::Class()) == 0 ||
PContainer::IsDescendant(clsName); }
    virtual Comparison CompareObjectMemoryDirect(const PObject & obj)
const { return (Comparison)memcmp(this, &obj, sizeof(PAbstractArray)); }
  public:
    PAbstractArray(const PAbstractArray & c) : PContainer(c) {
CopyContents(c); }
    PAbstractArray & operator=(const PAbstractArray & c) {
AssignContents(c); return *this; }
    virtual ~PAbstractArray() { Destruct(); } virtual BOOL MakeUnique()
{ if(PContainer::MakeUnique())return 1; CloneContents(this);return 0; }
  protected:
    PAbstractArray(int dummy, const PAbstractArray * c) :
PContainer(dummy, c) { CloneContents(c); }
    virtual void DestroyContents();
    void CloneContents(const PAbstractArray * c);
    void CopyContents(const PAbstractArray & c);
    virtual void AssignContents(const PContainer & c) {
PContainer::AssignContents(c); CopyContents((const PAbstractArray &)c);
};

  public:
# 161 "/usr/include/ptlib/array.h" 3 4
    PAbstractArray(
      PINDEX elementSizeInBytes,



      PINDEX initialSize = 0
    );
# 186 "/usr/include/ptlib/array.h" 3 4
    PAbstractArray(
      PINDEX elementSizeInBytes,


As you can see the PAstracyArray is not fully defined when it is
referenced in the InClass method.  So is this related or am I blowing
smoke?

Justace

On Sun, 2004-02-15 at 14:53, Justace Clutter wrote:
> This seems to be happening on lines with the following form:
> 
>   PCLASSINFO(GDKVideoOutputDevice, PVideoOutputDevice);
> 
> I am not sure if that would help ya or not.  Thanks for any information
> on this.
> 
> Justace
> 
> On Sun, 2004-02-15 at 14:49, Justace Clutter wrote:
> > Ok...
> > 
> > 	Well, that did not fix the problem.  I did a make clean in each package
> > and installed in the following order, pwlib, openh323, gnomemeeting.  I
> > get the same error.  One thing to note is that the library installations
> > for pwlib and openh323 are very interesting?
> > For instance the openh323 is backwards:
> > 
> >         libh323_linux_x86_r.so.1.13.2 -> libopenh323.so
> > 
> > that should be the other way.
> > Then the libpt is screewy also.
> > 
> >         libpt_linux_x86_r.so.1.6.3 -> libpt_linux_x86_r.so.1.6.3
> > 
> > Should it not be:
> > 
> > 	lobpt.sp -> libpt_linux_x86_r.so.1.6.3
> > 
> > What do you think?
> > 
> > Justace
> > 
> > ================ Final configuration ===================
> >     Installing into prefix: /usr
> > 
> >            OpenH323 Directory is  :  /usr
> >               PWLIB Directory is  :  /usr
> > 
> >                 Quicknet support  :
> >           SDL Fullscreen support  :  enabled
> > 
> >                          OS Type  :  linux-gnu
> >                     Machine Type  :  i686
> > 
> >  If all settings are OK, type make and make install
> > ========================================================
> > 
> > 
> > On Sun, 2004-02-15 at 13:59, Justace Clutter wrote:
> > > No,  
> > > 
> > > 	I was just trying to show that there were no stale files from the old
> > > install, thats all.  I will remove openh323 and pwlib and recompile and
> > > re-install them.  I do not think that it will fix the problem though.  I
> > > say this because I have not changed the configuration since I did the
> > > install earlier, and I had removed all other versions before I did the
> > > cvs install.
> > > 
> > > 	But I shall try this again...  bb.
> > > 
> > > Justace
> > > 
> > > On Sun, 2004-02-15 at 13:55, Kilian Krause wrote:
> > > > Hi Justace,
> > > > 
> > > > -(snip)- 
> > > > 
> > > > you didn't expect me to compare every and each filestamp with mine, did
> > > > you... but does the reinstall of cvslibs fix your problem?
> > > 
> > > _______________________________________________
> > > Gnomemeeting-devel-list mailing list
> > > Gnomemeeting-devel-list gnome org
> > > http://mail.gnome.org/mailman/listinfo/gnomemeeting-devel-list
> > 
> > _______________________________________________
> > Gnomemeeting-devel-list mailing list
> > Gnomemeeting-devel-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gnomemeeting-devel-list
> 
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