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Marc Chevrier
1777883f8b
Variable CMAKE_LINK_(LIBRARY|GROUP)_USING_<FEATURE>_SUPPORTED is evaluated only if CMAKE_<LANG>_LINK_(LIBRARY|GROUP)_USING_<FEATURE>_SUPPORTED is not defined. This new behavior enable to activate a feature globally on a platform and to disable it for some compilers and languages.
34 lines
1.1 KiB
ReStructuredText
34 lines
1.1 KiB
ReStructuredText
CMAKE_LINK_GROUP_USING_<FEATURE>
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--------------------------------
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.. versionadded:: 3.24
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This variable defines, for the specified ``<FEATURE>``, the expression expected
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by the linker when libraries are specified using :genex:`LINK_GROUP` generator
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expression.
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.. note::
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* Feature names can contain Latin letters, digits and undercores.
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* Feature names defined in all uppercase are reserved to CMake.
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See also the associated variable
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:variable:`CMAKE_LINK_GROUP_USING_<FEATURE>_SUPPORTED` and
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:variable:`CMAKE_<LANG>_LINK_GROUP_USING_<FEATURE>` variable for the definition
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of features dependent from the link language.
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This variable will be used by :genex:`LINK_GROUP` generator expression if,
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for the linker language, the variable
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:variable:`CMAKE_<LANG>_LINK_GROUP_USING_<FEATURE>_SUPPORTED` is not defined
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and the variable :variable:`CMAKE_LINK_GROUP_USING_<FEATURE>_SUPPORTED` is
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``TRUE``..
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.. include:: CMAKE_LINK_GROUP_USING_FEATURE.txt
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Predefined Features
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^^^^^^^^^^^^^^^^^^^
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CMake pre-defines some features of general interest:
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.. include:: LINK_GROUP_PREDEFINED_FEATURES.txt
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