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Diffstat (limited to 'share/cmake-3.22/Help/prop_tgt/C_STANDARD_REQUIRED.rst')
| -rw-r--r-- | share/cmake-3.22/Help/prop_tgt/C_STANDARD_REQUIRED.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/share/cmake-3.22/Help/prop_tgt/C_STANDARD_REQUIRED.rst b/share/cmake-3.22/Help/prop_tgt/C_STANDARD_REQUIRED.rst new file mode 100644 index 0000000..8059e3a --- /dev/null +++ b/share/cmake-3.22/Help/prop_tgt/C_STANDARD_REQUIRED.rst @@ -0,0 +1,20 @@ +C_STANDARD_REQUIRED +------------------- + +.. versionadded:: 3.1 + +Boolean describing whether the value of :prop_tgt:`C_STANDARD` is a requirement. + +If this property is set to ``ON``, then the value of the +:prop_tgt:`C_STANDARD` target property is treated as a requirement. If this +property is ``OFF`` or unset, the :prop_tgt:`C_STANDARD` target property is +treated as optional and may "decay" to a previous standard if the requested is +not available. For compilers that have no notion of a C standard level, such +as Microsoft Visual C++ before VS 16.7, this property has no effect. + +See the :manual:`cmake-compile-features(7)` manual for information on +compile features and a list of supported compilers. + +This property is initialized by the value of +the :variable:`CMAKE_C_STANDARD_REQUIRED` variable if it is set when a +target is created. |