question about config

[Mathew Yeates]

Hi
I want to build atlas as a shared library. I have also built lapack and
blas with -fPIC even though I ended up creating libatlas.a with ar.

I now want to build a complete lapack library. Here is the config line

../configure --prefix=/home/mathew
--with-netlib-lapack=/home/mathew/lapack-3.1.1/lapack.a -C ic gcc -C ic
gcc  -Fa alg -fPIC -D c -DPentiumCPS=2600

Is this correct? When I "make" it doesn't look like my netlib lapack is
being touched.

Thanks

Mathew



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[cdavid]

Mathew Yeates wrote:

> Hi
> I want to build atlas as a shared library. I have also built lapack and
> blas with -fPIC even though I ended up creating libatlas.a with ar.
>
> I now want to build a complete lapack library. Here is the config line
>
> ../configure --prefix=/home/mathew
> --with-netlib-lapack=/home/mathew/lapack-3.1.1/lapack.a -C ic gcc -C ic
> gcc  -Fa alg -fPIC -D c -DPentiumCPS=2600
>  

It looks ok to me (as far as --with-netlib-lapack and -Fa alg -fPIC are
concerned). You can easily check if this option works, by checking
whether lapack.a is in your lib directories (it is copied by atlas build
process at the really beginning, just after the end of the configuration).

cheers,

David

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[Mathew Yeates]

Thanks, I think I've got it.

David Cournapeau wrote:

> Mathew Yeates wrote:
>  
>> Hi
>> I want to build atlas as a shared library. I have also built lapack and
>> blas with -fPIC even though I ended up creating libatlas.a with ar.
>>
>> I now want to build a complete lapack library. Here is the config line
>>
>> ../configure --prefix=/home/mathew
>> --with-netlib-lapack=/home/mathew/lapack-3.1.1/lapack.a -C ic gcc -C ic
>> gcc  -Fa alg -fPIC -D c -DPentiumCPS=2600
>>  
>>    
> It looks ok to me (as far as --with-netlib-lapack and -Fa alg -fPIC are
> concerned). You can easily check if this option works, by checking
> whether lapack.a is in your lib directories (it is copied by atlas build
> process at the really beginning, just after the end of the configuration).
>
> cheers,
>
> David
>
> -------------------------------------------------------------------------
> SF.Net email is sponsored by: The Future of Linux Business White Paper
> from Novell.  From the desktop to the data center, Linux is going
> mainstream.  Let it simplify your IT future.
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>
>  

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