| macro(getFileMetadata_ FILE RESULT_VAR) |
| if(GENERATOR_TYPE STREQUAL "TGZ") |
| # getPackageContent defined for archives omit the metadata (non-verbose) |
| execute_process(COMMAND ${CMAKE_COMMAND} -E env TZ=Etc/UTC ${CMAKE_COMMAND} -E tar -xtvf ${FILE} |
| OUTPUT_VARIABLE ${RESULT_VAR} |
| ERROR_QUIET |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| else() |
| getPackageContent("${FILE}" ${RESULT_VAR}) |
| endif() |
| endmacro() |
| |
| function(checkContentTimestamp FILE REGEX) |
| getFileMetadata_("${FILE}" METADATA_) |
| |
| if(NOT METADATA_ MATCHES "${REGEX}") |
| string(REPLACE "\n" "\n " metadata_indented "${METADATA_}") |
| message(FATAL_ERROR |
| "Wrong timestamps in file:\n" |
| " ${FILE}\n" |
| "Expected timestamps to match:\n" |
| " ${REGEX}\n" |
| "Actual timestamps:\n" |
| " ${metadata_indented}") |
| endif() |
| endfunction() |
| |
| function(checkTimestamp FILE_NAME) |
| file(READ ${FILE_NAME} ACTUAL_TIMESTAMP OFFSET 4 LIMIT 4 HEX) |
| |
| if(NOT ACTUAL_TIMESTAMP STREQUAL "00000000") |
| message(FATAL_ERROR "${FILE_NAME} contains a timestamp [0x${ACTUAL_TIMESTAMP}]") |
| endif() |
| endfunction() |
| |
| # Expected timestamp is UNIX time 123456789 |
| if(GENERATOR_TYPE STREQUAL "TGZ") |
| set(EXPECTED_TIMESTAMP "29 Nov +1973") |
| set(EXPECTED_FILES foo/ foo/CMakeLists.txt) |
| else() |
| set(EXPECTED_TIMESTAMP "1973-11-29 21:33") |
| set(EXPECTED_FILES ./usr/ ./usr/foo/ ./usr/foo/CMakeLists.txt) |
| endif() |
| |
| set(EXPECTED_METADATA) |
| foreach(FILE ${EXPECTED_FILES}) |
| list(APPEND EXPECTED_METADATA ".* ${EXPECTED_TIMESTAMP} ${FILE}") |
| endforeach() |
| list(JOIN EXPECTED_METADATA ".*" EXPECTED_REGEX) |
| checkContentTimestamp("${FOUND_FILE_1}" "${EXPECTED_REGEX}") |
| |
| if(GENERATOR_TYPE STREQUAL "TGZ") |
| checkTimestamp("${FOUND_FILE_1}") |
| else() |
| execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${FOUND_FILE_1}") |
| checkTimestamp("data.tar.gz") |
| checkTimestamp("control.tar.gz") |
| endif() |
