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# Configure files with settings for use by the build.
option(VTK_ENABLE_WRAPPING "Whether wrapping is available or not" ON)
mark_as_advanced(VTK_ENABLE_WRAPPING)
# Add the option for build the Python wrapping to VTK.
include(CMakeDependentOption)
cmake_dependent_option(VTK_WRAP_PYTHON "Should VTK Python wrapping be built?" OFF
"VTK_ENABLE_WRAPPING" OFF)
set(VTK_PYTHON_VERSION 3 CACHE STRING
"Python version to use")
set_property(CACHE VTK_PYTHON_VERSION
PROPERTY
STRINGS "2;3")
if (VTK_PYTHON_VERSION STREQUAL "3")
set(default_dll_paths)
if (NOT "$ENV{VTK_DLL_PATHS}" STREQUAL "")
if (CMAKE_HOST_WIN32)
file(TO_CMAKE_PATH "${vtk_dll_path}" default_dll_paths)
else ()
string(REPLACE ":" ";" default_dll_paths "$ENV{VTK_DLL_PATHS}")
endif ()
endif ()
set(VTK_DLL_PATHS "${default_dll_paths}"
CACHE STRING "DLL paths to use during Python module loading.")
mark_as_advanced(VTK_DLL_PATHS)
endif ()
if (VTK_BUILD_TESTING OR VTK_WRAP_PYTHON)
# VTK only supports a single Python version at a time, so make artifact
# finding interactive.
set("Python${VTK_PYTHON_VERSION}_ARTIFACTS_INTERACTIVE" ON)
# Need PYTHON_EXECUTABLE for HeaderTesting or python wrapping
find_package("Python${VTK_PYTHON_VERSION}" QUIET COMPONENTS Interpreter)
endif()
if(VTK_WRAP_PYTHON)
set(VTK_WRAP_PYTHON_EXE VTK::WrapPython)
set(VTK_WRAP_PYTHON_INIT_EXE VTK::WrapPythonInit)
endif()
cmake_dependent_option(VTK_USE_TK "Build VTK with Tk support" OFF
"VTK_WRAP_PYTHON" OFF)
cmake_dependent_option(VTK_WRAP_JAVA "Should VTK Java wrapping be built?" OFF
"VTK_ENABLE_WRAPPING;NOT CMAKE_VERSION VERSION_LESS \"3.12\"" OFF)
if(VTK_WRAP_JAVA)
set(VTK_WRAP_JAVA3_INIT_DIR "${VTK_SOURCE_DIR}/Wrapping/Java")
# Wrapping executables.
set(VTK_WRAP_JAVA_EXE VTK::WrapJava)
set(VTK_PARSE_JAVA_EXE VTK::ParseJava)
# Java package location.
set(VTK_JAVA_JAR "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vtk.jar")
set(VTK_JAVA_HOME "${VTK_BINARY_DIR}/java/vtk")
file(MAKE_DIRECTORY "${VTK_JAVA_HOME}")
endif()
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