• Brad King's avatar
    Xcode: Add option to set Swift language version · b35568f3
    Brad King authored
    Create a new CMAKE_Swift_LANGUAGE_VERSION variable to specify the
    SWIFT_VERSION attribute in a generated Xcode project.  Ideally this
    would be a `<LANG>_STANDARD` property but since Swift support is
    very minimal we should reserve that property for more complete
    treatment later.
    Issue: #16326