CMake/Tests/RunCMake/execute_process/MergeOutputFile.cmake

execute_process(
  COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_LIST_DIR}/MergeOutput.cmake
  OUTPUT_FILE out.txt
  ERROR_FILE out.txt
  )
file(READ out.txt out)
message("${out}")
execute_process: Improve stdout/stderr merging Use the KWSys Process "MergeOutput" option to give the child process the same pipe (or file) for both stdout and stderr. This allows natural merging of stdout and stderr together instead of merging on arbitrary buffered read boundaries as before. 2015-05-07 21:40:38 +03:00			`execute_process(`
			`COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_LIST_DIR}/MergeOutput.cmake`
			`OUTPUT_FILE out.txt`
			`ERROR_FILE out.txt`
			`)`
			`file(READ out.txt out)`
			`message("${out}")`