redefinition of glibc symbols in libgcc_s

redefinition of glibc symbols in libgcc_s

[Philippe Haution]

Hello,

When linking common open source packages like bonobo
or Apache http with gcc 3.2.3 (Linux Debian
2.4.25-1-686, glibc 2.3.2), I frequently have the
following error :

/usr/bin/ld: /local00/gcc3.2.3/lib/libgcc_s.so.1:
warning: unexpected redefinition of
`__divdi3@GLIBC_2.0'
/local00/gcc3.2.3/lib/libgcc_s.so.1(*IND*+0x0):
multiple definition of `__umoddi3@GLIBC_2.0'
/lib/libc.so.6(.text+0x8a0): first defined here
/local00/gcc3.2.3/lib/libgcc_s.so.1(*IND*+0x0):
multiple definition of `__udivdi3@GLIBC_2.0'
/lib/libc.so.6(.text+0x870): first defined here
/usr/bin/ld: /local00/gcc3.2.3/lib/libgcc_s.so.1:
warning: unexpected redefinition of
`__moddi3@GLIBC_2.0'
collect2: ld returned 1 exit status

I found some discussions about this issue in the gcc
mailing lists but they are 2 years old and they did
not seem to give a solution.

I had a look at the gcc source :
gcc/config/libgcc-glibc.ver redefines symbols already
exported by glibc so how is it supposed not to clash ?

Regards,

PH


	

	
		
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Re: redefinition of glibc symbols in libgcc_s

[Philippe Haution]

I think I found the answer, this was because I was
using ld 2.12, which apparently had a bug that was
corrected in later versions.

http://sources.redhat.com/ml/binutils/2002-08/msg00175.html

PH

 

--- Philippe Haution <philippe_haution@yahoo.fr> a
écrit : 
> Hello,
> 
> When linking common open source packages like bonobo
> or Apache http with gcc 3.2.3 (Linux Debian
> 2.4.25-1-686, glibc 2.3.2), I frequently have the
> following error :
> 
> /usr/bin/ld: /local00/gcc3.2.3/lib/libgcc_s.so.1:
> warning: unexpected redefinition of
> `__divdi3@GLIBC_2.0'
> /local00/gcc3.2.3/lib/libgcc_s.so.1(*IND*+0x0):
> multiple definition of `__umoddi3@GLIBC_2.0'
> /lib/libc.so.6(.text+0x8a0): first defined here
> /local00/gcc3.2.3/lib/libgcc_s.so.1(*IND*+0x0):
> multiple definition of `__udivdi3@GLIBC_2.0'
> /lib/libc.so.6(.text+0x870): first defined here
> /usr/bin/ld: /local00/gcc3.2.3/lib/libgcc_s.so.1:
> warning: unexpected redefinition of
> `__moddi3@GLIBC_2.0'
> collect2: ld returned 1 exit status
> 
> I found some discussions about this issue in the gcc
> mailing lists but they are 2 years old and they did
> not seem to give a solution.
> 
> I had a look at the gcc source :
> gcc/config/libgcc-glibc.ver redefines symbols
> already
> exported by glibc so how is it supposed not to clash
> ?
> 
> Regards,
> 
> PH
> 
> 
> 	
> 
> 	
> 		
> Vous manquez dÂ’espace pour stocker vos mails ? 
> Yahoo! Mail vous offre GRATUITEMENT 100 Mo !
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> 
> Le nouveau Yahoo! Messenger est arrivé ! Découvrez
> toutes les nouveautés pour dialoguer instantanément
> avec vos amis. A télécharger gratuitement sur
> http://fr.messenger.yahoo.com
>  



	

	
		
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