Content - fce6fa726c206d598165e1c498b545886c01eca7 - 2c85284/Help/variable/CMAKE_Swift_LANGUAGE_VERSION.rst

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Tip revision: 13d112ea03f2b068da1f7ac3239a42a6cff94eda authored by Brad King on 27 May 2021, 18:05:04 UTC
CMake 3.20.3

Tip revision: 13d112e

CMAKE_Swift_LANGUAGE_VERSION.rst

CMAKE_Swift_LANGUAGE_VERSION
----------------------------

.. versionadded:: 3.7

Set to the Swift language version number.  If not set, the oldest legacy
version known to be available in the host Xcode version is assumed:

* Swift ``4.0`` for Xcode 10.2 and above.
* Swift ``3.0`` for Xcode 8.3 and above.
* Swift ``2.3`` for Xcode 8.2 and below.

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