undefined reference __eh_pc

undefined reference __eh_pc

[Nuno Filipe R. Ferreira]

Hi,

I'm trying to use uvscan (McAfee Virus Scan for Linux) with stock RedHat
7.2.
This software was looking for libstdc++*.2.8.so. A symbolic link solved
that problem.
Now, I am getting a undefined symbol "__eh_pc". This problem is stated
unresolved in here http://www.delorie.com/djgpp/v2faq/faq24.html

Do you confirm this?
Will I have to install a older libstdc++ version?

Thanks in advance.

Cumprimentos,
__________________________________________
Nuno Ferreira
Administrador de Sistemas
Global S – Tecnologias de Informação, Lda

Tlm: + 351 96 322 82 91
Tel: + 351 22 999 73 50
Fax: + 351 22 999 73 59
mailto:nuno.ferreira@globalti.pt
mailto:nferreira@globalshop.pt

Global S - Soluções Globais de e-Business http://www.globalti.pt

Re: undefined reference __eh_pc

[Phil Edwards]

On Fri, Nov 30, 2001 at 02:52:39PM -0000, Nuno Filipe R. Ferreira wrote:
> This software was looking for libstdc++*.2.8.so. A symbolic link solved
> that problem.

What did you symlink this filename to?

> Now, I am getting a undefined symbol "__eh_pc". This problem is stated
> unresolved in here http://www.delorie.com/djgpp/v2faq/faq24.html
> 
> Do you confirm this?

Yes.


-- 
If ye love wealth greater than liberty, the tranquility of servitude greater
than the animating contest for freedom, go home and leave us in peace.  We seek
not your counsel, nor your arms.  Crouch down and lick the hand that feeds you;
and may posterity forget that ye were our countrymen.            - Samuel Adams

undefined reference __eh_pc

[Nuno Filipe R. Ferreira]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 756 bytes --]

Hi,

I'm trying to use uvscan (McAfee Virus Scan for Linux) with stock RedHat
7.2.
This software was looking for libstdc++*.2.8.so. A symbolic link solved
that problem.
Now, I am getting a undefined symbol "__eh_pc". This problem is stated
unresolved in here http://www.delorie.com/djgpp/v2faq/faq24.html

Do you confirm this?
Will I have to install a older libstdc++ version?

Thanks in advance.

Cumprimentos,
__________________________________________
Nuno Ferreira
Administrador de Sistemas
Global S – Tecnologias de Informação, Lda

Tlm: + 351 96 322 82 91
Tel: + 351 22 999 73 50
Fax: + 351 22 999 73 59
mailto:nuno.ferreira@globalti.pt
mailto:nferreira@globalshop.pt

Global S - Soluções Globais de e-Business http://www.globalti.pt

Re: undefined reference __eh_pc

[Phil Edwards]

On Fri, Nov 30, 2001 at 02:52:39PM -0000, Nuno Filipe R. Ferreira wrote:
> This software was looking for libstdc++*.2.8.so. A symbolic link solved
> that problem.

What did you symlink this filename to?

> Now, I am getting a undefined symbol "__eh_pc". This problem is stated
> unresolved in here http://www.delorie.com/djgpp/v2faq/faq24.html
> 
> Do you confirm this?

Yes.


-- 
If ye love wealth greater than liberty, the tranquility of servitude greater
than the animating contest for freedom, go home and leave us in peace.  We seek
not your counsel, nor your arms.  Crouch down and lick the hand that feeds you;
and may posterity forget that ye were our countrymen.            - Samuel Adams

Re: undefined reference __eh_pc

[Phil Edwards]

On Sat, Dec 01, 2001 at 01:03:36PM -0000, Nuno Filipe R. Ferreira wrote:
> > > This software was looking for libstdc++*.2.8.so. A symbolic 
> > 
> > What did you symlink this filename to?
> 
> Symlinked it to /usr/lib/libstdc++-3-libc6.2-2-2.10.0.so
                                     ^
That's not a good idea.              |
                                     |
                                     |
                                     |
                                     This is a 3, not a 2.  If a program
                                     wants libstdc++-2.x, giving it version
                                     3.x is only going to cause problems.

> Also, I've tried both rebuilding libstdc++-2.8.SRPMS and compiling the
> libstdc++-2.8.tar.gz, but it breaks with lots of declarations with
> exception specifications in libio.h.
> Can you help with this problem?

Not really; the libstdc++-2.x code is no longer maintained, and I am not
very familiar with it.  The glibc project makes libio.h, and they write very
"modern" code, i.e., not compatible with older compilers or libraries.

Since you mentioned SRPMS, I suggest you ask in a Red Hat support forum;
they may have solved this problem already.


Phil

-- 
If ye love wealth greater than liberty, the tranquility of servitude greater
than the animating contest for freedom, go home and leave us in peace.  We seek
not your counsel, nor your arms.  Crouch down and lick the hand that feeds you;
and may posterity forget that ye were our countrymen.            - Samuel Adams