Can someone from Eigen work with the CMake people to get some of these Find* files included (FindEigen3.cmake, FindUmfpack.cmake) in the CMake distribution? That would be much easier than having to copy them into each project which uses Eigen.

Also, FindEigen3.cmake doesn't seem to know about the 'unsupported' directory , so I have to do:

include_directories(${EIGEN3_INCLUDE_DIR} ${EIGEN3_INCLUDE_DIR}/unsupported/)

Additionally, shouldn't the

include_directories(${EIGEN3_INCLUDE_DIR})

itself be done automatically when FIND_PACKAGE(Eigen3) works?

David

daviddoria wrote:Can someone from Eigen work with the CMake people to get some of these Find* files included (FindEigen3.cmake, FindUmfpack.cmake) in the CMake distribution? That would be much easier than having to copy them into each project which uses Eigen.

yep, we should definitely do that, especially for the FindEigen*.cmake, not sure about the others.

Also, FindEigen3.cmake doesn't seem to know about the 'unsupported' directory , so I have to do:

include_directories(${EIGEN3_INCLUDE_DIR} ${EIGEN3_INCLUDE_DIR}/unsupported/)

That's the intended usage. Otherwise the user would not even notice he is using "unsupported" stuffs.

Additionally, shouldn't the

include_directories(${EIGEN3_INCLUDE_DIR})

itself be done automatically when FIND_PACKAGE(Eigen3) works?

no, that would not be conforming with the standard cmake modules.

I created a feature request here: http://eigen.tuxfamily.org/bz/show_bug.cgi?id=255

ggael - are you the one who would be the maintainer?