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Xcode
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-----
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Generate Xcode project files.
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.. versionchanged:: 3.15
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This generator supports Xcode 5.0 and above.
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.. _`Xcode Build System Selection`:
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Toolset and Build System Selection
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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By default Xcode is allowed to select its own default toolchain.
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The :variable:`CMAKE_GENERATOR_TOOLSET` option may be set, perhaps
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via the :manual:`cmake(1)` ``-T`` option, to specify another toolset.
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.. versionadded:: 3.19
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This generator supports toolset specification using one of these forms:
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* ``toolset``
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* ``toolset[,key=value]*``
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* ``key=value[,key=value]*``
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The ``toolset`` specifies the toolset name. The selected toolset name
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is provided in the :variable:`CMAKE_XCODE_PLATFORM_TOOLSET` variable.
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The ``key=value`` pairs form a comma-separated list of options to
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specify generator-specific details of the toolset selection.
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Supported pairs are:
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``buildsystem=<variant>``
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Specify the buildsystem variant to use.
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See the :variable:`CMAKE_XCODE_BUILD_SYSTEM` variable for allowed values.
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For example, to select the original build system under Xcode 12,
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run :manual:`cmake(1)` with the option ``-T buildsystem=1``.
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Swift Support
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^^^^^^^^^^^^^
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.. versionadded:: 3.4
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When using the :generator:`Xcode` generator with Xcode 6.1 or higher,
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one may enable the ``Swift`` language with the :command:`enable_language`
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command or the :command:`project`.
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