yade-dev team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

There are only headers. It does not compiles independently.
______________________________

Anton Gladkyy


2010/1/20 Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>

> I can't check actually, eigen2 is not available for ubuntu hardy (only
> libeigen-dev).
> Two things :
> - You typed ['Eigen'] in the lib field, when (based on cgal) the syntax
> should be 'Eigen'.
> - More important : is there really a libEigen.so(/.a) on your disk?
> Browsing package files on ubuntu website, I see only headers with templates.
> In that case you'd want to conf.CheckCXXHeader perhaps.
>
> Bruno
>
> Anton Gladky a écrit :
>
>> Thanks, Bruno.
>> I have next error:
>> ___________________________________________________________
>> Checking for Eigen::Matrix4f::Identity() in C++ library Eigen... no
>>
>> ERROR: Unable to compile with optional feature `eigen'.
>>
>> If you are sure, remove it from features (scons
>> features=featureOne,featureTwo for example) and build again.
>> Note: You might have to add eigen header directory (e.g.
>> /usr/include/eigen2) to CPPPATH
>> ___________________________________________________________
>>
>> The header is just:
>> #include <Eigen/Core>
>>
>> See  http://eigen.tuxfamily.org/dox/TutorialCore.html
>>
>> So it should work. But...
>> ______________________________
>>
>> Anton Gladkyy
>>
>>
>> 2010/1/20 Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx <mailto:
>> bruno.chareyre@xxxxxxxxxxx>>
>>
>>
>>
>>
>>        Can anyone help me with that?
>>
>>    I can try, but what is the compile error?
>>    Also, I see you are trying to check lib+header, but there is no
>>    header name in your checklist (should be eigen/core.hpp or
>>    something, unless .hpp is added implicitely...).
>>
>>    Bruno
>>
>>
>>
>>
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>
>
> --
> _______________
> Bruno Chareyre
> Associate Professor
> Grenoble INP
> Lab. 3SR
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