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Merge topic 'doc-if-exists' into release-3.27

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3ab132d86f Help: Document that if(EXISTS) requires paths to be readable

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8656
This commit is contained in:
Brad King
2023-07-27 13:59:09 +00:00
committed by Kitware Robot
parent b5c54d9c8a 3ab132d86f
commit 2d8aeaca07
1 changed files with 3 additions and 3 deletions
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Help/command/if.rst
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@@ -170,9 +170,9 @@ File Operations
.. signature:: if(EXISTS <path-to-file-or-directory>) .. signature:: if(EXISTS <path-to-file-or-directory>)
True if the named file or directory exists. Behavior is well-defined True if the named file or directory exists and is readable. Behavior
only for explicit full paths (a leading ``~/`` is not expanded as is well-defined only for explicit full paths (a leading ``~/`` is not
a home directory and is considered a relative path). expanded as a home directory and is considered a relative path).
Resolves symbolic links, i.e. if the named file or directory is a Resolves symbolic links, i.e. if the named file or directory is a
symbolic link, returns true if the target of the symbolic link exists. symbolic link, returns true if the target of the symbolic link exists.