Tests/RunCMake/find_package/CMP0148-Interp-WARN.cmake - third_party/github.com/Kitware/CMake - Git at Google

 set(_FindPythonInterp_testing TRUE)
 find_package(PythonInterp MODULE)

 if(NOT _FindPythonInterp_included)
   message(FATAL_ERROR "FindPythonInterp.cmake not included")
 endif()
	set(_FindPythonInterp_testing TRUE)
	find_package(PythonInterp MODULE)

	if(NOT _FindPythonInterp_included)
	message(FATAL_ERROR "FindPythonInterp.cmake not included")
	endif()