diff options
Diffstat (limited to 'Help/command/file.rst')
| -rw-r--r-- | Help/command/file.rst | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Help/command/file.rst b/Help/command/file.rst index 2348937..df895d0 100644 --- a/Help/command/file.rst +++ b/Help/command/file.rst @@ -750,7 +750,8 @@ The options are: file(COPY_FILE <oldname> <newname> [RESULT <result>] - [ONLY_IF_DIFFERENT]) + [ONLY_IF_DIFFERENT] + [INPUT_MAY_BE_RECENT]) .. versionadded:: 3.21 @@ -769,6 +770,14 @@ The options are: contents are already the same as ``<oldname>`` (this avoids updating ``<newname>``'s timestamp). +``INPUT_MAY_BE_RECENT`` + .. versionadded:: 3.26 + + Tell CMake that the input file may have been recently created. This is + meaningful only on Windows, where files may be inaccessible for a short + time after they are created. With this option, if permission is denied, + CMake will retry reading the input a few times. + This sub-command has some similarities to :command:`configure_file` with the ``COPYONLY`` option. An important difference is that :command:`configure_file` creates a dependency on the source file, so CMake will be re-run if it changes. |