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ac67631b02
- Added intro code blocks showing how to include these modules. - Used word "command" instead of "macro". - Added examples sections. - Updated and synced descriptions of commands and arguments. - Added a rubric title for variables that affect the checks. - Listed CMAKE_TRY_COMPILE_TARGET_TYPE variable in the rubric together with CMAKE_REQUIRED_* variables. - Added link to CheckCompilerFlag module in the target_compile_options() docs. - Used lowercase style for check_fortran_compiler_flag() command. - Added a link to `$<COMPILE_LANGUAGE:languages>` generator expression so it can be linked from other pages (See commit 2e37a20f027aaf6dd098b58fcb3147706782c1fa for more info on the initial style used). - Fixed the GENEX_NOTE inclusion (starting with line after the 2nd line) where part of the sentence was rendered in the output.
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1.8 KiB
ReStructuredText
50 lines
1.8 KiB
ReStructuredText
target_compile_features
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-----------------------
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.. versionadded:: 3.1
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Add expected compiler features to a target.
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.. code-block:: cmake
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target_compile_features(<target> <PRIVATE|PUBLIC|INTERFACE> <feature> [...])
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Specifies compiler features required when compiling a given target. If the
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feature is not listed in the :variable:`CMAKE_C_COMPILE_FEATURES`,
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:variable:`CMAKE_CUDA_COMPILE_FEATURES`, or :variable:`CMAKE_CXX_COMPILE_FEATURES`
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variables, then an error will be reported by CMake. If the use of the feature requires
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an additional compiler flag, such as ``-std=gnu++11``, the flag will be added
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automatically.
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The ``INTERFACE``, ``PUBLIC`` and ``PRIVATE`` keywords are required to
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specify the scope of the features. ``PRIVATE`` and ``PUBLIC`` items will
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populate the :prop_tgt:`COMPILE_FEATURES` property of ``<target>``.
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``PUBLIC`` and ``INTERFACE`` items will populate the
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:prop_tgt:`INTERFACE_COMPILE_FEATURES` property of ``<target>``.
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Repeated calls for the same ``<target>`` append items.
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.. versionadded:: 3.11
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Allow setting ``INTERFACE`` items on :ref:`IMPORTED targets <Imported Targets>`.
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The named ``<target>`` must have been created by a command such as
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:command:`add_executable` or :command:`add_library` and must not be an
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:ref:`ALIAS target <Alias Targets>`.
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.. |command_name| replace:: ``target_compile_features``
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.. |more_see_also| replace:: See the :manual:`cmake-compile-features(7)`
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manual for information on compile features and a list of supported compilers.
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.. include:: include/GENEX_NOTE.rst
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:start-line: 2
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See Also
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^^^^^^^^
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* :command:`target_compile_definitions`
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* :command:`target_compile_options`
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* :command:`target_include_directories`
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* :command:`target_link_libraries`
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* :command:`target_link_directories`
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* :command:`target_link_options`
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* :command:`target_precompile_headers`
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* :command:`target_sources`
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