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path: root/src/Alpha_complex/example/CMakeLists.txt
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project(Alpha_complex_examples)

if(CGAL_FOUND)
  # need CGAL 4.7
  # cmake -DCGAL_DIR=~/workspace/CGAL-4.7 ..
  if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.7.0)
    add_executable ( Alpha_complex_example_from_points Alpha_complex_from_points.cpp )
    target_link_libraries(Alpha_complex_example_from_points  ${CGAL_LIBRARY})
    add_executable ( Alpha_complex_example_from_off Alpha_complex_from_off.cpp )
    target_link_libraries(Alpha_complex_example_from_off ${CGAL_LIBRARY})
    if (TBB_FOUND)
      target_link_libraries(Alpha_complex_example_from_points ${TBB_LIBRARIES})
      target_link_libraries(Alpha_complex_example_from_off ${TBB_LIBRARIES})
    endif()

    add_test(NAME Alpha_complex_example_from_points COMMAND $<TARGET_FILE:Alpha_complex_example_from_points>)

    add_test(NAME Alpha_complex_example_from_off_60 COMMAND $<TARGET_FILE:Alpha_complex_example_from_off>
        "${CMAKE_SOURCE_DIR}/data/points/alphacomplexdoc.off" "60.0" "${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_60.txt")
    add_test(NAME Alpha_complex_example_from_off_32 COMMAND $<TARGET_FILE:Alpha_complex_example_from_off>
        "${CMAKE_SOURCE_DIR}/data/points/alphacomplexdoc.off" "32.0" "${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_32.txt")
    if (DIFF_PATH)
      # Do not forget to copy test results files in current binary dir
      file(COPY "alphaoffreader_for_doc_32.txt" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)
      file(COPY "alphaoffreader_for_doc_60.txt" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)

      add_test(Alpha_complex_example_from_off_60_diff_files ${DIFF_PATH}
          ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_60.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_60.txt)
      add_test(Alpha_complex_example_from_off_32_diff_files ${DIFF_PATH}
          ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_32.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_32.txt)
    endif()
  endif(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.7.0)
endif()