diff options
| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2018-10-19 16:16:37 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-10-23 07:45:46 +0000 |
| commit | 1719517834d953abb4e37be4c824854dee9795ac (patch) | |
| tree | 32d40fac36cdbfb8cc7ee7aca6d8578d5d31ab03 /sources/cmake_helpers/helpers.cmake | |
| parent | d1d08a134d2b22b91150a70a1ec23f576bb38398 (diff) | |
Stop updating timestamps of generated files that haven't changed
This is a change in preparation for improved incremental builds,
where modifying one typesystem XML file will not force rebuilding
all generated cpp files.
The previous logic was incorrect, file timestamps should not
be updated if the generated files are unchanged, instead the build
rules need to be adapted to prevent unnecessary rebuilds.
Change-Id: Ia47f8ff1970e974d0e617b6891ab58666da3b1ff
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'sources/cmake_helpers/helpers.cmake')
0 files changed, 0 insertions, 0 deletions