project(Witness_complex_utilities)

# CGAL and Eigen3 are required for Euclidean version of Witness
if(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0)
  
  add_executable ( Witness_complex_strong_witness_persistence strong_witness_persistence.cpp )
  target_link_libraries(Witness_complex_strong_witness_persistence Boost::program_options)

  add_executable ( Witness_complex_weak_witness_persistence weak_witness_persistence.cpp )
  target_link_libraries(Witness_complex_weak_witness_persistence Boost::program_options)

  if (TBB_FOUND)
    target_link_libraries(Witness_complex_strong_witness_persistence ${TBB_LIBRARIES})
    target_link_libraries(Witness_complex_weak_witness_persistence ${TBB_LIBRARIES})
  endif()

  add_test(NAME Witness_complex_strong_test_torus_persistence
      COMMAND $<TARGET_FILE:Witness_complex_strong_witness_persistence>
      "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5")
  add_test(NAME Witness_complex_weak_test_torus_persistence
      COMMAND $<TARGET_FILE:Witness_complex_weak_witness_persistence>
      "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "-l" "20" "-a" "0.5")

  install(TARGETS Witness_complex_strong_witness_persistence DESTINATION bin)
  install(TARGETS Witness_complex_weak_witness_persistence DESTINATION bin)

endif(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0)