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cmake_minimum_required(VERSION 2.6)
project(Spatial_searching_examples)
if(CGAL_FOUND)
if (NOT CGAL_VERSION VERSION_LESS 4.8.1)
message(STATUS "CGAL version: ${CGAL_VERSION}.")
find_package(Eigen3 3.1.0)
if (EIGEN3_FOUND)
message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.")
include( ${EIGEN3_USE_FILE} )
include_directories (BEFORE "../../include")
add_executable( Spatial_searching_example_spatial_searching example_spatial_searching.cpp )
target_link_libraries(Spatial_searching_example_spatial_searching ${CGAL_LIBRARY})
else()
message(WARNING "Eigen3 not found. Version 3.1.0 is required for the Tangential_complex examples.")
endif()
else()
message(WARNING "CGAL version: ${CGAL_VERSION} is too old to compile Spatial_searching examples. Version 4.8.1 is required.")
endif ()
else()
message(WARNING "CGAL not found. It is required for the Spatial_searching examples.")
endif()
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