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else()		else()
message(STATUS "OCaml bindings disabled, need ctypes >=0.4.")		message(STATUS "OCaml bindings disabled, need ctypes >=0.4.")
endif()		endif()
endif()		endif()
endif()		endif()
endif()		endif()

string(REPLACE " " ";" LLVM_BINDINGS_LIST "${LLVM_BINDINGS}")		string(REPLACE " " ";" LLVM_BINDINGS_LIST "${LLVM_BINDINGS}")

		function(find_python_module module)
		string(TOUPPER ${module} module_upper)
		set(FOUND_VAR PY_${module_upper}_FOUND)

		execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-c" "import ${module}"
		RESULT_VARIABLE status
		ERROR_QUIET)

		if(status)
		set(${FOUND_VAR} 0 PARENT_SCOPE)
		message(STATUS "Could NOT find Python module ${module}")
		else()
		set(${FOUND_VAR} 1 PARENT_SCOPE)
		message(STATUS "Found Python module ${module}")
		endif()
		endfunction()

		set (PYTHON_MODULES
		pygments
		yaml
		)
		foreach(module ${PYTHON_MODULES})
		find_python_module(${module})
		endforeach()

		if(PY_PYGMENTS_FOUND AND PY_YAML_FOUND)
		set (LLVM_HAVE_OPT_VIEWER_MODULES 1)
		else()
		set (LLVM_HAVE_OPT_VIEWER_MODULES 0)
		endif()