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Merge pull request #5550 from maxGimeno/Eigen_fixes_in_cmakelists-5-2-maxGimeno 

Fix Eigen in CMakeLists 5.2
This commit is contained in:
Laurent Rineau 2021-04-06 15:12:58 +02:00
parent f62aaa72b6 5aa763e055
commit 53491eca02
2 changed files with 13 additions and 4 deletions
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6
Mesh_3/examples/Mesh_3/CMakeLists.txt
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@ -20,8 +20,12 @@ if(CGAL_ACTIVATE_CONCURRENT_MESH_3 OR ENV{CGAL_ACTIVATE_CONCURRENT_MESH_3})
endif() endif()
# Use Eigen # Use Eigen
find_package(Eigen3 3.1.0 REQUIRED) #(3.1.0 or greater) find_package(Eigen3 3.1.0 QUIET) #(3.1.0 or greater)
include(CGAL_Eigen3_support) include(CGAL_Eigen3_support)
if(NOT TARGET CGAL::Eigen3_support)
message( STATUS "NOTICE: All examples need the Eigen3 library, and will not be compiled." )
return()
endif() #CGAL::Eigen_3_support
find_package(VTK QUIET COMPONENTS vtkImagingGeneral vtkIOImage NO_MODULE) find_package(VTK QUIET COMPONENTS vtkImagingGeneral vtkIOImage NO_MODULE)
if(VTK_FOUND) if(VTK_FOUND)

5
Tetrahedral_remeshing/examples/Tetrahedral_remeshing/CMakeLists.txt
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@ -36,9 +36,14 @@ create_single_source_cgal_program( "tetrahedral_remeshing_example.cpp" )
create_single_source_cgal_program( "tetrahedral_remeshing_with_features.cpp") create_single_source_cgal_program( "tetrahedral_remeshing_with_features.cpp")
create_single_source_cgal_program( "tetrahedral_remeshing_of_one_subdomain.cpp") create_single_source_cgal_program( "tetrahedral_remeshing_of_one_subdomain.cpp")
create_single_source_cgal_program( "tetrahedral_remeshing_from_mesh.cpp") create_single_source_cgal_program( "tetrahedral_remeshing_from_mesh.cpp")
if(TARGET CGAL::Eigen3_support)
create_single_source_cgal_program( "mesh_and_remesh_polyhedral_domain_with_features.cpp" ) create_single_source_cgal_program( "mesh_and_remesh_polyhedral_domain_with_features.cpp" )
target_link_libraries(mesh_and_remesh_polyhedral_domain_with_features PUBLIC CGAL::Eigen3_support) target_link_libraries(mesh_and_remesh_polyhedral_domain_with_features PUBLIC CGAL::Eigen3_support)
if(CGAL_ACTIVATE_CONCURRENT_MESH_3 AND TARGET CGAL::TBB_support) if(CGAL_ACTIVATE_CONCURRENT_MESH_3 AND TARGET CGAL::TBB_support)
target_link_libraries(mesh_and_remesh_polyhedral_domain_with_features PRIVATE CGAL::TBB_support) target_link_libraries(mesh_and_remesh_polyhedral_domain_with_features PRIVATE CGAL::TBB_support)
endif() endif()
else()
message(STATUS "Some examples need the Eigen3 library, and will not be compiled.")
endif()