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| author | Stephen Kelly <steveire@gmail.com> | 2014-11-22 11:49:17 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-11-22 11:51:25 (GMT) |
| commit | 8609a884a2e0a7518180b11b6b6ef9baa6200424 (patch) | |
| tree | ac34e31f3d535e4aecd4c3d6f4c78a11c6e905a3 /Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst | |
| parent | bcface3932edb879bb71b90f65b628c5d9a11190 (diff) | |
| download | CMake-8609a884a2e0a7518180b11b6b6ef9baa6200424.zip CMake-8609a884a2e0a7518180b11b6b6ef9baa6200424.tar.gz CMake-8609a884a2e0a7518180b11b6b6ef9baa6200424.tar.bz2 | |
Help: Make remaining build property docs consistent.
These help entries are different enough that they can not use the
generic template.
Diffstat (limited to 'Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst')
| -rw-r--r-- | Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst b/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst index 9e603ee..b54b6c1 100644 --- a/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst +++ b/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst @@ -5,8 +5,14 @@ List of public system include directories for a library. Targets may populate this property to publish the include directories which contain system headers, and therefore should not result in -compiler warnings. Consuming targets will then mark the same include -directories as system headers. +compiler warnings. The :command:`target_include_directories(SYSTEM)` +command signature populates this property with values given to the +``PUBLIC`` and ``INTERFACE`` keywords. Projects may also get and set the +property directly. + +When target dependencies are specified using :command:`target_link_libraries`, +CMake will read this property from all target dependencies to mark the +same include directories as containing system headers. Contents of ``INTERFACE_SYSTEM_INCLUDE_DIRECTORIES`` may use "generator expressions" with the syntax ``$<...>``. See the |