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CMake/Help/command/DEVICE_LINK_OPTIONS.txt
Craig Scott 2eba7d7524 Help: Add SHELL, LINKER and host/device discussions to property docs
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Fixes: #21640
2021-05-15 16:31:16 +10:00

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Host And Device Specific Link Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. versionadded:: 3.18
When a device link step is involved, which is controlled by
:prop_tgt:`CUDA_SEPARABLE_COMPILATION` and
:prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties and policy :policy:`CMP0105`,
the raw options will be delivered to the host and device link steps (wrapped in
``-Xcompiler`` or equivalent for device link). Options wrapped with
``$<DEVICE_LINK:...>``
:manual:`generator expression <cmake-generator-expressions(7)>` will be used
only for the device link step. Options wrapped with ``$<HOST_LINK:...>``
:manual:`generator expression <cmake-generator-expressions(7)>` will be used
only for the host link step.