mirror of https://github.com/CGAL/cgal
57 lines
1.7 KiB
CMake
57 lines
1.7 KiB
CMake
cmake_minimum_required(VERSION 3.1...3.15)
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project(CGALimageIO_Demo)
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if(NOT POLICY CMP0070 AND POLICY CMP0053)
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# Only set CMP0053 to OLD with CMake<3.10, otherwise there is a warning.
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cmake_policy(SET CMP0053 OLD)
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endif()
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set(PACKAGE_ROOT ../..)
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# Add several CGAL packages to the include and link paths,
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# if they lie in ${PACKAGE_ROOT}/.
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foreach(INC_DIR ${PACKAGE_ROOT}/include ${PACKAGE_ROOT}/../CGAL_ImageIO/include)
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if(EXISTS ${INC_DIR})
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include_directories(BEFORE ${INC_DIR})
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endif()
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endforeach()
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foreach(LIB_DIR ${PACKAGE_ROOT}/../CGAL_ImageIO/src/CGAL_ImageIO)
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if(EXISTS ${LIB_DIR})
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link_directories(${LIB_DIR})
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endif()
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endforeach()
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find_package(CGAL REQUIRED ImageIO)
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find_package(VTK QUIET NO_MODULE)
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if(VTK_FOUND)
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add_definitions(-DCGAL_USE_VTK)
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if(TARGET vtkRenderingQt AND TARGET vtkFiltersModeling)
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find_package(VTK COMPONENTS vtkRenderingQt vtkFiltersModeling NO_MODULE)
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include(${VTK_USE_FILE})
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find_package(Qt${VTK_QT_VERSION} COMPONENTS QtGui)
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if(NOT TARGET Qt${VTK_QT_VERSION}::QtGui)
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message(
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STATUS
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"NOTICE: vtkRenderingQt needs Qt${VTK_QT_VERSION}, and will not be compiled."
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)
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return()
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endif()
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add_executable(image_to_vtk_viewer image_to_vtk_viewer.cpp)
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add_to_cached_list(CGAL_EXECUTABLE_TARGETS image_to_vtk_viewer)
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target_link_libraries(
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image_to_vtk_viewer ${CGAL_LIBRARIES} ${CGAL_3RD_PARTY_LIBRARIES}
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${VTK_LIBRARIES} Qt${VTK_QT_VERSION}::QtGui)
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else()
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message(
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STATUS
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"NOTICE: This demo needs vtkRenderingQt and vtkFiltersModeling, and will not be compiled."
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)
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endif()
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else()
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message(STATUS "NOTICE: This demo needs VTK, and will not be compiled.")
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endif()
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