| FILE(REMOVE ${OUTPUT}) | |
| string(REPLACE " " ";" COMMAND "${COMMAND}") | |
| execute_process(COMMAND ${COMMAND} | |
| OUTPUT_VARIABLE _stdout ERROR_VARIABLE _stderr RESULT_VARIABLE _res) | |
| if ( NOT(_res EQUAL 0) ) | |
| message(FATAL_ERROR "${COMMAND}:${_res}:${_stdout}:${_stderr}") | |
| endif () | |
| LIST(GET COMMAND -1 _infile) | |
| FILE(READ ${OUTPUT} _outputstring) | |
| FILE(READ ${INPUT} _inputstring) | |
| if (NOT(_outputstring STREQUAL _inputstring)) | |
| message(FATAL_ERROR "files do not match: ${OUTPUT} ${INPUT}") | |
| endif () |