Linker trouble

[Eilmsteiner Reinhard]

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Yes, unfortunately they are....
Do you have other ideas?

Regards,
Reinhard.

- -----Original Message-----
From: Miguel Ramírez [mailto:mramirez@iua.upf.es]
Sent: Thursday, February 06, 2003 11:39 AM
To: Eilmsteiner Reinhard; gcc-help@gcc.gnu.org
Subject: Re: Linker trouble


Are the libraries 'classlogging' and 'classgeneral' compiled with the same
gcc version?

Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
so recompiling
the libraries should do the trick.

Miguel.

- ----- Original Message -----
From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
To: <gcc-help@gcc.gnu.org>
Sent: Thursday, February 06, 2003 9:27 AM
Subject: Linker trouble


>
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> Hi!
>
> I'm trying to link a program which used to work on a older version of gcc
> and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> After all has been compiled (including the libraries classlogging and
class
> general (the latter uses the former) a do:
> g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> clogserverexception.o -lclasslogging -lclassgeneral
> and get:
> main.o: In function `main':
> /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> clogserver.o: In function
> `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> const*)':
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
>
> When I do a "nm -C libclassgeneral.a" I can see these member functions
> however.
> Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> which I've not seen on my old version. (Please explain!)
>
> How do I get my program linked again?
>
> Thx,
> Reinhard.
>
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