CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

Le mardi 27 mars 2012 08:24:44 Zohar a écrit :
> Hi,
> 
> Following:
> 
> http://cgal-discuss.949826.n4.nabble.com/Tutorial-Patch-cmake-for-visual-stu
> dio-and-eigen-or-any-other-platform-and-library-td4479845.html
> 
> Windows 7 x64, cgal 4, eigen 3.1.0-alpha2
> 
> 1. I extracted the contents of the eigen zip into
> c:\prj-external-libs\eigen-eigen\ (no installation). This is the main folder
> that I also add to my include path, which has the Eigen source dir, i.e.
> contains a file: c:\prj-external-libs\eigen-eigen\Eigen\core
> 
> 2. Using cmake-gui to install cgal, I added a variable (also tried with env
> var) EIGEN3_INCLUDE_DIR that is set to c:\prj-external-libs\eigen-eigen\.
> 
> 3. Pressing on the configure button, I get the following warning:
> 
> Configuring demo in
> C:/prj-external-libs/CGAL-4.0-x64/demo/Surface_reconstruction_points_3
> Could NOT find Eigen3 (missing:  EIGEN3_INCLUDE_DIR EIGEN3_VERSION_OK)
> (Required is at least version "3.0.91")

We honestly do not understand your problem. We have not managed to reproduce 
it.

How do you add EIGEN3_INCLUDE_DIR? What type of variable? STRING, PATH, 
FILEPATH? What if you fill that variable after a first run of CMake has 
started to create the cache?

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/