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# For now, load the python libraries through vtkWrapPython.cmake (eventually,
# FindPythonLibs.cmake should be fixed so it can be used here directly)
set(VTK_WRAP_PYTHON_FIND_LIBS ON)
include(vtkWrapPython)
# Check minimum versions of Python
set(_message "Python ${PYTHON_MAJOR_VERSION}.${PYTHON_MINOR_VERSION} is too old, use Python 2.7 or 3.3+")
set(_warning "Python ${PYTHON_MAJOR_VERSION}.${PYTHON_MINOR_VERSION} support is deprecated, use Python 2.7 or 3.3+")
if(PYTHON_MAJOR_VERSION EQUAL 3)
if(PYTHON_MINOR_VERSION LESS 2)
message(FATAL_ERROR ${_message})
elseif(NOT VTK_LEGACY_SILENT AND PYTHON_MINOR_VERSION LESS 3)
message(WARNING ${_warning})
endif()
else()
if(PYTHON_MINOR_VERSION LESS 6)
message(FATAL_ERROR ${_message})
elseif(NOT VTK_LEGACY_SILENT AND PYTHON_MINOR_VERSION LESS 7)
message(WARNING ${_warning})
endif()
endif()
set(${vtk-module}_LIBRARIES ${PYTHON_LIBRARIES})
set(${vtk-module}_SYSTEM_INCLUDE_DIRS "${PYTHON_INCLUDE_DIRS}")
set(${vtk-module}_NO_Header_Test 1)
vtk_module_impl()
vtk_module_export_info()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/vtkPythonConfigure.h.in
${CMAKE_CURRENT_BINARY_DIR}/vtkPythonConfigure.h)
set(${vtk-module}_HDRS
vtkPython.h
${CMAKE_CURRENT_BINARY_DIR}/vtkPythonConfigure.h
)
if(NOT VTK_INSTALL_NO_DEVELOPMENT)
install(FILES ${${vtk-module}_HDRS}
DESTINATION ${VTK_INSTALL_INCLUDE_DIR}
COMPONENT Development
)
endif()
# Export location of python module dirs in install and build tree for every vtkpython module to use
# As long as those modules depend on vtkpython, they can retrieve and use these
if (NOT VTK_INSTALL_PYTHON_MODULE_DIR)
set(VTK_INSTALL_PYTHON_MODULE_DIR
"${VTK_INSTALL_LIBRARY_DIR}/python${PYTHON_MAJOR_VERSION}.${PYTHON_MINOR_VERSION}/site-packages"
CACHE
PATH "Directory where python modules will be installed" FORCE)
endif()
if (NOT VTK_BUILD_PYTHON_MODULE_DIR)
set(VTK_BUILD_PYTHON_MODULE_DIR
"${VTK_BINARY_DIR}/Wrapping/Python"
CACHE
PATH "Directory where python modules will be built" FORCE)
endif()
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