Undefined Symbols:

[Chaman Singh Verma]

On Wed, Nov 12, 2008 at 2:17 PM, Erik Christiansen
<dvalin at internode.on.net>wrote:

> On Wed, Nov 12, 2008 at 11:28:33AM +0530, Chaman Singh Verma wrote:
> > Still, I get these errors.
> >
> > Can someone help ?
>
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/../../../../lib/crti.o: In function
> > `_init':
> > /build/buildd/glibc-2.8~20080505/build-tree/amd64-libc/csu/crti.S:25:
> > multiple definition of `_init'
> >
> /usr/lib/gcc/x86_64-linux-gnu/4.3.2/../../../../lib/crti.o:/build/buildd/glibc-2.8~20080505/build-tree/amd64-libc/csu/crti.S:25:
> > first defined here
>
> It says that two copies of crti.S are being linked, resulting in
> duplicate symbol definition. Since one copy shouldn't be there, you need
> only identify which one should be there, and remove the other from your
> link stage.
>
> The first greatly resembles the initialisation code coming with a 64-bit
> native gcc. The second looks suspiciously like it's from a glibc
> snapshot from May.
>
> Exclude the one which shouldn't be there, and the error will evaporate.
>
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/../../../../lib/crti.o: In function
> > `_fini':
> > /build/buildd/glibc-2.8~20080505/build-tree/amd64-libc/csu/crti.S:37:
> > multiple definition of `_fini'
> >
> /usr/lib/gcc/x86_64-linux-gnu/4.3.2/../../../../lib/crti.o:/build/buildd/glibc-2.8~20080505/build-tree/amd64-libc/csu/crti.S:37:
> > first defined here
>
> Same as above.
>
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/crtbeginS.o:(.data.rel+0x0): multiple
> > definition of `__dso_handle'
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/crtbeginS.o:(.data.rel+0x0): first
> > defined here
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/crtendS.o:(.dtors+0x0): multiple
> > definition of `__DTOR_END__'
> > /usr/lib/gcc/x86_64-linux-gnu/4.3.2/crtendS.o:(.dtors+0x0): first defined
> > here
>
> These, in the object file, are likely to vanish when the extraneous
> library is no longer linked.
>
> > collect2: ld returned 1 exit status
>
> That results from the above problem.
>
> How have you achieved this effect? Even with both paths in the
> library path (-L ...), it should only link the first found.
>
> Whether you're building from a howto, or installing a source package, my
> advice is to rip it all out, and start again. One copy of the libraries
> is sufficient.
>
> Erik
>
> --
> The universe is ruled by letting things take their course.  It cannot be
> ruled by interfering.
>                -- Chinese proverb
>


Hello,

I tried my best, but don't know where are how the libraries are getting
linked.

csv


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