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36 lines
1.5 KiB
36 lines
1.5 KiB
#-----------------------------------------------------------------------------
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# Macro to compile VTK's CMake extension commands.
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# The arguments are the source and build tree locations for the loaded
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# commands project, and the variable in which success/failure should
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# be stored.
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MACRO(VTK_COMPILE_CMAKE_EXTENSIONS source_dir build_dir result_var)
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# do we need the extensions
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SET (VTK_NEED_LOADED_COMMANDS 0)
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IF (VTK_WRAP_TCL OR VTK_WRAP_PYTHON)
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SET (VTK_NEED_LOADED_COMMANDS 1)
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ENDIF (VTK_WRAP_TCL OR VTK_WRAP_PYTHON)
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IF (VTK_WRAP_JAVA)
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SET (VTK_NEED_LOADED_COMMANDS 1)
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ENDIF (VTK_WRAP_JAVA)
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# if we need them
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IF (VTK_NEED_LOADED_COMMANDS)
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# if they are not already loaded
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IF(COMMAND VTK_WRAP_TCL2)
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ELSE(COMMAND VTK_WRAP_TCL2)
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MESSAGE(STATUS "Compiling VTK CMake commands")
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TRY_COMPILE("${result_var}" "${build_dir}" "${source_dir}"
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VTK_LOADED_COMMANDS
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CMAKE_FLAGS -DVTK_BUILD_FROM_TRY_COMPILE:BOOL=TRUE
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OUTPUT_VARIABLE VTK_COMPILE_CMAKE_EXTENSIONS_OUTPUT)
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IF("${result_var}")
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MESSAGE(STATUS "Compiling VTK CMake commands - done")
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ELSE("${result_var}")
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WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
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"Building of VTK extensions failed with the following output:\n"
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"${VTK_COMPILE_CMAKE_EXTENSIONS_OUTPUT}\n" APPEND)
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MESSAGE(FATAL_ERROR "Compiling VTK CMake commands - failed")
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ENDIF("${result_var}")
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ENDIF(COMMAND VTK_WRAP_TCL2)
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ENDIF (VTK_NEED_LOADED_COMMANDS)
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ENDMACRO(VTK_COMPILE_CMAKE_EXTENSIONS)
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