CGAL users discussion list

["Laurent Rineau (CGAL/GeometryFactory)" <>]

Le mercredi 30 janvier 2013 16:23:22 Jeffrey Bush a écrit :
> Hi,
> 
> When trying to build the CGAL demos CMAKE fails. If doing everything
> besides the demos (core, ImageIO, examples) it works fine. Not all of the
> demos cause errors, but most (~25 do). They all seem to be about not being
> able to access certain paths, which are paths that are like C:/.../C:/.../
> - notice it trying to re-root itself there? It shouldn't be doing that.
> Running with CMAKE_USE_RELATIVE_PATHS does not help.
> 
> An example error message that is shown here and the entire cmake log is
> attached.
> 
> == Generating build files for demos ==
> 
> -- Configuring demo in demo/C:/Program Files (x86)/CGAL-4.1/demo/AABB_tree
> 
> Requested component: Qt4
> 
> Requested component: MPFR
> 
> Requested component: GMP
> 
> Found QGLViewer:
> C:/Qt/libQGLViewer-2.3.17/QGLViewer/release64/QGLViewer2.lib
> 
> CMake Error at C:/Program Files (x86)/CMake
> 2.8/share/cmake-2.8/Modules/Qt4Macros.cmake:111 (file):
> 
> file Internal CMake error when trying to open file: C:/Program Files
> 
> (x86)/CGAL-4.1/demo/C:/Program Files
> 
> (x86)/CGAL-4.1/demo/AABB_tree/MainWindow_moc.cpp_parameters for writing.

Do not use a sub-directory of "C:\Program Files (x86)" as binary directory 
for 
CMake. That causes a bug in Qt4 CMake macros.

Anyway, you should compile CGAL in your user directory, and not in the system 
directory "C:\Program Files (x86)". Note that you can at the end, *install* 
the compiled CGAL libraries there.

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