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| author | Da Quexian <daquexian566@gmail.com> | 2022-06-22 12:18:06 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-09-26 14:56:54 (GMT) |
| commit | 2eb30a7036214ec960f0666163ff44ef754f6afe (patch) | |
| tree | 19f7bc19562409245f326da04371acbca8e9ea85 /Help/prop_tgt | |
| parent | 80e4a155e0feddf1a02fb2701dff5ddbb427552a (diff) | |
| download | CMake-2eb30a7036214ec960f0666163ff44ef754f6afe.zip CMake-2eb30a7036214ec960f0666163ff44ef754f6afe.tar.gz CMake-2eb30a7036214ec960f0666163ff44ef754f6afe.tar.bz2 | |
add_subdirectory: Add SYSTEM option
Fixes: #22401
Signed-off-by: Da Quexian <daquexian566@gmail.com>
Diffstat (limited to 'Help/prop_tgt')
| -rw-r--r-- | Help/prop_tgt/SYSTEM.rst | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/Help/prop_tgt/SYSTEM.rst b/Help/prop_tgt/SYSTEM.rst index 2db6aed..a267738 100644 --- a/Help/prop_tgt/SYSTEM.rst +++ b/Help/prop_tgt/SYSTEM.rst @@ -3,14 +3,20 @@ SYSTEM .. versionadded:: 3.25 -Specifies that a target is a ``SYSTEM`` library. This has the following effects: +Specifies that a target is a ``SYSTEM`` library. This has the following +effects: -* Entries of :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` are treated as ``SYSTEM`` - include directories when compiling consumers. - Entries of :prop_tgt:`INTERFACE_SYSTEM_INCLUDE_DIRECTORIES` are not affected, - and will always be treated as ``SYSTEM`` include directories. +* Entries of :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` are treated as + ``SYSTEM`` include directories when compiling consumers. + Entries of :prop_tgt:`INTERFACE_SYSTEM_INCLUDE_DIRECTORIES` are not + affected, and will always be treated as ``SYSTEM`` include directories. -For imported targets, this property has a default value `ON`, which means that their -`INTERFACE_INCLUDE_DIRECTORIES` are treated as ``SYSTEM`` by default. If their -`SYSTEM` property is `OFF`, then their `INTERFACE_INCLUDE_DIRECTORIES` will not be -treated as ``SYSTEM``, regardless of the value of `IMPORTED_NO_SYSTEM` property. +For imported targets, this property defaults to true, which means +that their :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` are treated +as ``SYSTEM`` by default. If their ``SYSTEM`` property is false, +then their :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` will not be +treated as ``SYSTEM``, regardless of the value of the +:prop_tgt:`IMPORTED_NO_SYSTEM` property. + +This target property is initialized from the :prop_dir:`SYSTEM` +directory property when the target is created. |