| include(ExternalProject) |
| |
| set(stamp_dir "${CMAKE_CURRENT_BINARY_DIR}/stamps") |
| |
| ExternalProject_Add(fake_ext_proj |
| # We don't actually do a build, so we never try to download from this URL |
| URL https://example.com/something.zip |
| STAMP_DIR ${stamp_dir} |
| ) |
| |
| # Report whether the --touch option was added to the extraction script |
| set(extraction_script "${stamp_dir}/extract-fake_ext_proj.cmake") |
| file(STRINGS "${extraction_script}" results REGEX "--touch") |
| if("${results}" STREQUAL "") |
| message(STATUS "Using timestamps from archive") |
| else() |
| message(STATUS "Using extraction time for the timestamps") |
| endif() |
