Bug#572384: opal_3.6.6~dfsg-4/hppa FTBFS: undefined reference

[Eugen Dedu]

John David Anglin wrote:
>> John David Anglin wrote:
>>>> Moreover, I have downloaded the package from
>>>> http://packages.debian.org/squeeze/hppa/libpt2.6.5/download and
>>>> extracted the lib.  IIUC, that function is there indeed (the first is on
>>>> my amd64 machine, the second is hppa extracted file):
>>>>
>>>> snoopy:~$ nm -D /usr/lib/libpt.so.2.6-beta7 |grep Trigger
>>>> 000000000020d850 T _ZN12PVXMLSession7TriggerEv
>>>> 000000000020d840 T _ZThn1096_N12PVXMLSession7TriggerEv
>>>> snoopy:~$ nm -D libpt.so.2.6.5 |grep Trigger
>>>> 001abb74 T _ZN12PVXMLSession7TriggerEv
>>>> 001abb6c T _ZThn1152_N12PVXMLSession7TriggerEv
>>>> snoopy:~$
>>> The latter symbol is the symbol of interest.  Would you run the link
>>> command with --trace-symbol=_ZThn1152_N12PVXMLSession7TriggerEv to find
>>> the name of the linked file which references the symbol.
>>>
>>> It may be the link order is bad.
>> /home/dedu/softs/ekiga/ptlib/lib_linux_x86_64/obj/vxml.o: definition of
>> non-virtual thunk to PVXMLSession::Trigger()
> 
> We need to know which file references the symbol.  Does adding -lpt
> at the end of the g++ link command resolve the problem?

Well, I know the source file with the symbol.  It's src/ptclib/vxml.cxx,
see
http://opalvoip.svn.sourceforge.net/viewvc/opalvoip/ptlib/tags/v2_6_5/src/ptclib/vxml.cxx?revision=23495&view=markup

(If you prefer, we can also wait about one week, when probably another
ptlib and opal version are released upstream, and they will be packaged.)

-- 
Eugen