| target_compile_features |
| ----------------------- |
| |
| .. versionadded:: 3.1 |
| |
| Add expected compiler features to a target. |
| |
| .. code-block:: cmake |
| |
| target_compile_features(<target> <PRIVATE|PUBLIC|INTERFACE> <feature> [...]) |
| |
| Specifies compiler features required when compiling a given target. If the |
| feature is not listed in the :variable:`CMAKE_C_COMPILE_FEATURES`, |
| :variable:`CMAKE_CUDA_COMPILE_FEATURES`, or :variable:`CMAKE_CXX_COMPILE_FEATURES` |
| variables, then an error will be reported by CMake. If the use of the feature requires |
| an additional compiler flag, such as ``-std=gnu++11``, the flag will be added |
| automatically. |
| |
| The ``INTERFACE``, ``PUBLIC`` and ``PRIVATE`` keywords are required to |
| specify the scope of the features. ``PRIVATE`` and ``PUBLIC`` items will |
| populate the :prop_tgt:`COMPILE_FEATURES` property of ``<target>``. |
| ``PUBLIC`` and ``INTERFACE`` items will populate the |
| :prop_tgt:`INTERFACE_COMPILE_FEATURES` property of ``<target>``. |
| Repeated calls for the same ``<target>`` append items. |
| |
| .. versionadded:: 3.11 |
| Allow setting ``INTERFACE`` items on :ref:`IMPORTED targets <Imported Targets>`. |
| |
| The named ``<target>`` must have been created by a command such as |
| :command:`add_executable` or :command:`add_library` and must not be an |
| :ref:`ALIAS target <Alias Targets>`. |
| |
| .. |command_name| replace:: ``target_compile_features`` |
| .. |more_see_also| replace:: See the :manual:`cmake-compile-features(7)` |
| manual for information on compile features and a list of supported compilers. |
| .. include:: GENEX_NOTE.txt |
| :start-line: 1 |
| |
| See Also |
| ^^^^^^^^ |
| |
| * :command:`target_compile_definitions` |
| * :command:`target_compile_options` |
| * :command:`target_include_directories` |
| * :command:`target_link_libraries` |
| * :command:`target_link_directories` |
| * :command:`target_link_options` |
| * :command:`target_precompile_headers` |
| * :command:`target_sources` |