Help: Add description on how to use multiple values for an option() variable (!7906) · Merge requests · CMake / CMake

hinell requested to merge hinell/cmake:doc-option-mulval into master Nov 12, 2022

There is undocumented feature that allows to set cache-property of variables that may be used by GUIs to help users to toggle between variable values. This MR adds brief example and explanation with links.

CMake Cache: STRINGS
How to handle options with more than two possible values? (2016)

Demo toggling vars:

Peek_2022-11-12_23-06

Edited Nov 13, 2022 by hinell

Help: Add description on how to use multiple values for an option() variable

Related:

Demo toggling vars:

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