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| author | Brad King <brad.king@kitware.com> | 2015-05-15 18:47:30 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-05-15 18:48:15 (GMT) |
| commit | e5f8ead50b29004847ebc2f7b97bfc0347ccac96 (patch) | |
| tree | 92199a16ee98f280a579f80f23ff03d32de69a97 /Help | |
| parent | 2e4ea0c055e01e10c8f459398f943b1b62c5c7bb (diff) | |
| download | CMake-e5f8ead50b29004847ebc2f7b97bfc0347ccac96.zip CMake-e5f8ead50b29004847ebc2f7b97bfc0347ccac96.tar.gz CMake-e5f8ead50b29004847ebc2f7b97bfc0347ccac96.tar.bz2 | |
Help: Document behavior of cmake_minimum_required in a function
Add a note to the cmake_minimum_required documentation about the
limits of calling it in a function.
Diffstat (limited to 'Help')
| -rw-r--r-- | Help/command/cmake_minimum_required.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Help/command/cmake_minimum_required.rst b/Help/command/cmake_minimum_required.rst index 92e3001..9865eeb 100644 --- a/Help/command/cmake_minimum_required.rst +++ b/Help/command/cmake_minimum_required.rst @@ -35,3 +35,7 @@ with an error instead of just a warning. :command:`project` command. It is important to establish version and policy settings before invoking other commands whose behavior they may affect. See also policy :policy:`CMP0000`. + + Calling ``cmake_minimum_required()`` inside a :command:`function` + limits some effects to the function scope when invoked. Such calls + should not be made with the intention of having global effects. |