Build errors

[skn123]

/home/naths/srcs/kwiver/vital/types/detected_object_set.cxx:93:24: error: no member named 'clone' in 'kwiver::vital::detected_object' new_obj->add( det->clone() );

/home/naths/srcs/kwiver/vital/types/detected_object_set.cxx:97:37: error: no member named 'clone' in 'kwiver::vital::attribute_set'
  new_obj->m_attrs = this->m_attrs->clone();
                     ~~~~~~~~~~~~~  ^

[skn123]

There are also issues with Eigen /usr/local/include/eigen3/Eigen/src/Core/Matrix.h:296:22: error: no matching member function for call to '_init1' Base::template _init1(x);

/home/naths/srcs/kwiver/vital/types/camera.cxx:58:15: note: in instantiation of function template specialization 'Eigen::Matrix<double, 3, 3, 0, 3,
      3>::Matrix<kwiver::vital::rotation_<double> >' requested here
  matrix_3x3d R( this->rotation() );

I can get rid of this problem if I explicitly instantiate
matrix_3x3d t = this->rotation() and then pass it to R; 
I am using clang with -std=c++11 and -stdlib = libc++

[linus-sherrill]

We are still working on our support for clang, so I apologize for any difficulties. Which version of clang are you using?

[skn123]

I am working with 4.0

[linus-sherrill]

The missing methods in the first set of errors are there. Seems odd that they are not being found. That code was recently added. Could there be some older libraries being used to link against, possibly in an install library?

[linus-sherrill]

I have not been able to reproduce that failure. Are you still having that problem?

[mleotta]

FYI, I just built against and updated version of Eigen and ran into this same error. I’ve pushed a fix here:

https://github.com/Kitware/kwiver/pull/55 https://github.com/Kitware/kwiver/pull/55

On Jan 19, 2017, at 1:13 AM, skn123 notifications@github.com wrote:

There are also issues with Eigen /usr/local/include/eigen3/Eigen/src/Core/Matrix.h:296:22: error: no matching member function for call to '_init1' Base::template init1(x); ^ /home/naths/srcs/kwiver/vital/types/camera.cxx:58:15: note: in instantiation of function template specialization 'Eigen::Matrix<double, 3, 3, 0, 3, 3>::Matrix' requested here matrix_3x3d R( this->rotation() );

I can get rid of this problem if I explicitly instantiate matrix_3x3d t = this->rotation() and then pass it to R; I am using clang with -std=c++11 and -stdlib = libc++

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[skn123]

The fix may not have been pushed as I am still getting errors. The previous error (first post) is also there.

[aclyde11]

    int array[9];
    for(int i = 0; i < 9; ++i) array[i] = i;
    Eigen::VectorXd v(array);
    std::cout << Eigen::Map<Eigen::MatrixXd>(v.data(), 3, 3) << std::endl;

gives /Users/austin/CLionProjects/CS28515Proj1/cmake-build-debug/eigen/src/eigen/Eigen/src/Core/Matrix.h:296:22: error: no matching member function for call to '_init1' as well.