[vtk-developers] certain libraries included twice

Andy Cedilnik andy.cedilnik at kitware.com
Fri May 24 15:36:24 EDT 2002

I saw Brad having the same problem. I remember it only happening on his
computer and on none other. I am not sure whether it was fixed or not,
but you will have to wait until he comes back.


On Fri, 2002-05-24 at 15:27, David Gobbi wrote:
> Hi All,
> I've been having a funny build problem for the past week, I was hoping
> that it would vanish on its own but it hasn't.  I'm on linux (redhat 7.1)
> with gcc-2.95.3 rather than the default gcc-2.96-85.
> In every link line I have -lm appear twice, and (for some unknown reason)
> this leads to the following link error:
>    undefined versioned symbol name clog@@GLIBC_2.1
> So my questions are
>  1) Has anyone else seen a similar problem?
>  2) Why does cmake list several libraries (-lpthread, -ldl, -lm) twice
>     when it links the shared libraries?

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