Tests/RunCMake/BuildDepends/GenerateDepFile.cmake - third_party/github.com/Kitware/CMake - Git at Google

 file(READ "${INFILE}" INCONTENT)
 file(WRITE "${OUTFILE}" "${INCONTENT}")

 string(REPLACE [[ ]] [[\ ]] OUTFILE "${OUTFILE}")
 string(REPLACE [[ ]] [[\ ]] INFILE "${INFILE}")
 file(WRITE "${DEPFILE}" "${OUTFILE}: ${INFILE}\n")
	file(READ "${INFILE}" INCONTENT)
	file(WRITE "${OUTFILE}" "${INCONTENT}")

	string(REPLACE [[ ]] [[\ ]] OUTFILE "${OUTFILE}")
	string(REPLACE [[ ]] [[\ ]] INFILE "${INFILE}")
	file(WRITE "${DEPFILE}" "${OUTFILE}: ${INFILE}\n")