CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 03/17/2012 02:28 AM, Zohar wrote:
> I tried to add eigen3 support to cgal using the cmake-gui for vs2010, but
> with no avail. No matter what I set in the environment variables, cmake kept
> complaining that it couldn't find eigen include dir and version. Setting
> them manually in cmake didn't help either (the internal script just rewrote
> them). So I searched for this notorious script, FindEigen3.cmake, and I
> rewrote it with:
That's quite strange, this has been tested on windows.

I guess you already tried that:
cmake -DEIGEN3_INCLUDE_DIR=/path/to/eigen
where /path/to/eigen contains signature_of_eigen3_matrix_library

Sebastien.

> set(EIGEN3_FOUND TRUE)
> set(EIGEN3_VERSION_OK TRUE)
> set(EIGEN3_USE_FILE "UseEigen3")
> set(EIGEN3_VERSION "3.0.92")
> set(Eigen3_FIND_VERSION "3.0.92")
> set(EIGEN3_INCLUDE_DIR "c:/prj-external-libs/eigen-eigen/")
>
> The comments on the top of the original FindEigen3.cmake hint which
> variables are going to be set, and if you look for the string "set(" you
> might find additional variables that cmake is going to complain about.
>
> I think that this method should work for any stubborn library on any
> platform.
>
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Tutorial-Patch-cmake-for-visual-studio-and-eigen-or-any-other-platform-and-library-tp4479845p4479845.html
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