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| author | Shane Parris <shane.lee.parris@gmail.com> | 2018-01-26 18:42:35 (GMT) |
|---|---|---|
| committer | Shane Parris <shane.lee.parris@gmail.com> | 2018-02-15 15:54:18 (GMT) |
| commit | 602988e1e568048dd30e9e2213bc788f7c7ff708 (patch) | |
| tree | b151fbe9f470fbd8e6e6dee34a43356fda794343 /Help/command | |
| parent | a2ec98b7d97df67d50e90e790b2bd235f7c278cc (diff) | |
| download | CMake-602988e1e568048dd30e9e2213bc788f7c7ff708.zip CMake-602988e1e568048dd30e9e2213bc788f7c7ff708.tar.gz CMake-602988e1e568048dd30e9e2213bc788f7c7ff708.tar.bz2 | |
Adds file(TOUCH) and file(TOUCH_NOCREATE) sub-commands
Diffstat (limited to 'Help/command')
| -rw-r--r-- | Help/command/file.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Help/command/file.rst b/Help/command/file.rst index 5ce86e5..5e18077 100644 --- a/Help/command/file.rst +++ b/Help/command/file.rst @@ -285,6 +285,23 @@ If neither ``TLS`` option is given CMake will check variables :: + file(TOUCH [<files>...]) + file(TOUCH_NOCREATE [<files>...]) + +Create a file with no content if it does not yet exist. If the file already +exists, its access and/or modification will be updated to the time when the +function call is executed. + +Use TOUCH_NOCREATE to touch a file if it exists but not create it. If a file +does not exist it will be silently ignored. + +With TOUCH and TOUCH_NOCREATE the contents of an existing file will not be +modified. + +------------------------------------------------------------------------------ + +:: + file(TIMESTAMP <filename> <variable> [<format>] [UTC]) Compute a string representation of the modification time of ``<filename>`` |