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Diffstat (limited to 'share/cmake-3.22/Help/command/option.rst')
| -rw-r--r-- | share/cmake-3.22/Help/command/option.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/share/cmake-3.22/Help/command/option.rst b/share/cmake-3.22/Help/command/option.rst new file mode 100644 index 0000000..02b8dac --- /dev/null +++ b/share/cmake-3.22/Help/command/option.rst @@ -0,0 +1,16 @@ +option +------ + +Provide an option that the user can optionally select. + +.. code-block:: cmake + + option(<variable> "<help_text>" [value]) + +Provides an option for the user to select as ``ON`` or ``OFF``. +If no initial ``<value>`` is provided, ``OFF`` is used. +If ``<variable>`` is already set as a normal or cache variable, +then the command does nothing (see policy :policy:`CMP0077`). + +If you have options that depend on the values of other options, see +the module help for :module:`CMakeDependentOption`. |