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# Function that used to execute python command
function(pycmd_no_exit outvar exitcode cmd)
  # Use PYTHON_EXECUTABLE if it is defined, otherwise default to python
  if ("${PYTHON_EXECUTABLE}" STREQUAL "")
    set(_python_exe "python")
  else()
    set(_python_exe "${PYTHON_EXECUTABLE}")
  endif()
  # run the actual command
  execute_process(
    COMMAND "${_python_exe}" -c "${cmd}"
    RESULT_VARIABLE _exitcode
    OUTPUT_VARIABLE _output)
  # Remove supurflous newlines (artifacts of print)
  string(STRIP "${_output}" _output)
  set(${outvar} "${_output}" PARENT_SCOPE)
  set(${exitcode} "${_exitcode}" PARENT_SCOPE)
endfunction()
