yade-dev team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

Thanks, Bruno, you are right!

I am new in scons, sorry,


2010/1/20 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
>> BP 53 - 38041, Grenoble cedex 9 - France
>> Tél : 33 4 56 52 86 21
>> Fax : 33 4 76 82 70 43
>> ________________
>>
>>
>