macro (pip_code_model SRC RESULT)
	set(RESULT "")
	set(OPTS "")
	set(_IS_OPT false)
	foreach (_A ${ARGN})
		#message(STATUS ${_A})
		if (_IS_OPT)
			list (APPEND OPTS ${_A})
		else ()
			if ("${_A}" STREQUAL "OPTIONS")
				set(_IS_OPT true)
			else ()
				set (RESULT ${_A})
			endif ()
		endif ()
	endforeach()
	#message(STATUS "src = ${CMAKE_CURRENT_SOURCE_DIR}/${SRC}")
	#message(STATUS "result = ${RESULT}")
	#message(STATUS "options = ${OPTS}")
	set(NEED_PARSE FALSE CACHE BOOL "NEED_PARSE" FORCE)
	if (DEFINED CACHE_CMG_FILES)
		string(REPLACE " " ";" CMG_LIST_C "${CACHE_CMG_FILES}")
		foreach (CF ${CMG_LIST_C})
			file (TIMESTAMP ${CF} ATIME)
			if (NOT TIME_${CF} STREQUAL ATIME)
				set(NEED_PARSE TRUE)
				#message(STATUS "MOD cache")
			endif ()
			set(TIME_${CF} ${ATIME} CACHE INTERNAL TIME_${CF} FORCE)
			#message (STATUS ${CF} ": " ${ATIME})
		endforeach (CF)
	else ()
		set(NEED_PARSE TRUE)
		#message(STATUS "NEW cache")
	endif ()
	set(${RESULT} ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_ccm.cpp)
	#message(STATUS "Res = ${${RESULT}}")
	if (NOT EXISTS ${${RESULT}})
		set(NEED_PARSE TRUE)
	endif ()
	if (NEED_PARSE)
		message(STATUS "Creating code model based on \"${SRC}\", please wait ... ")
		#message(STATUS "exec \"-qP ${OPTS} -o ${PROJECT_NAME}_ccm -I${PIP_INCLUDES} ${SRC}\"")
		#message(STATUS "exec ${PIP_CMG} -P ${OPTS} -o ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_ccm -I${PIP_INCLUDES} ${CMAKE_CURRENT_SOURCE_DIR}/${SRC}")
		execute_process(OUTPUT_VARIABLE CMG_OUT COMMAND ${PIP_CMG} -qP ${OPTS} -o ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_ccm -I${PIP_INCLUDES} ${CMAKE_CURRENT_SOURCE_DIR}/${SRC})
		message(STATUS "Creating code model done, to use it include \"${PROJECT_NAME}_ccm.h\"")
		string(REPLACE "\n" ";" CMG_LIST "${CMG_OUT}")
		string(REPLACE "\n" " " CMG_LIST_S "${CMG_OUT}")
		set(CACHE_CMG_FILES ${CMG_LIST_S} CACHE INTERNAL "CACHE_CMG_FILES" FORCE)
		foreach (CF ${CMG_LIST})
			file (TIMESTAMP ${CF} ATIME)
			set(TIME_${CF} ${ATIME} CACHE INTERNAL TIME_${CF} FORCE)
		endforeach (CF)
	else ()
		message(STATUS "Code model is up to date :-)")
	endif ()
	#message(STATUS ${CMG_OUT})
	#message(STATUS ${CACHE_CMG_FILES})
endmacro (pip_code_model)