Merge topic 'usage-requirement-purpose-specifier' ff1693cb3c cmGeneratorTarget: Clarify enum for specifying purpose of usage requirements 662d4c5315 cmGeneratorTarget: Clarify name for evaluating compile-only usage requirements Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: buildbot <buildbot@kitware.com> Merge-request: !9490