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cmake_minimum_required(VERSION 2.6)
project(Subsampling_examples)
if(CGAL_FOUND)
if (NOT CGAL_VERSION VERSION_LESS 4.8.0)
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( Subsampling_example_pick_random_points example_pick_random_points.cpp )
add_executable( Subsampling_example_choose_n_farthest_points example_choose_n_farthest_points.cpp )
#target_link_libraries(Subsampling_example_choose_n_farthest_points ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
add_executable(Subsampling_example_sparsify_point_set example_sparsify_point_set.cpp)
target_link_libraries(Subsampling_example_sparsify_point_set ${CGAL_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
else()
message(WARNING "Eigen3 not found. Version 3.1.0 is required for Subsampling feature.")
endif()
else()
message(WARNING "CGAL version: ${CGAL_VERSION} is too old to compile Subsampling examples. Version 4.8.0 is required.")
endif ()
else()
message(WARNING "CGAL not found. It is required for the Subsampling examples.")
endif()
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