Merge topic 'improve_device_link_policy_cross_ref'

e5279c2c8f Help: Better document that CMP0105 controls DEVICE_LINK parsing

Acked-by: Kitware Robot <[email protected]>
Merge-request: !4919

Help/command/DEVICE_LINK_OPTIONS.txt

@@ -1,9 +1,10 @@
 
 When a device link step is involved, which is controlled by
 :prop_tgt:`CUDA_SEPARABLE_COMPILATION` and
-:prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties, the raw options will be
-delivered to the host and device link steps (wrapped in ``-Xcompiler`` or
-equivalent for device link). Options wrapped with ``$<DEVICE_LINK:...>``
+:prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties and policy :policy:`CMP0105`,
+the raw options will be delivered to the host and device link steps (wrapped in
+``-Xcompiler`` or equivalent for device link). Options wrapped with
+``$<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

Help/manual/cmake-generator-expressions.7.rst

@@ -365,8 +365,9 @@ Variable Queries
 ``$<DEVICE_LINK:list>``
   Returns the list if it is the device link step, an empty list otherwise.
   The device link step is controlled by :prop_tgt:`CUDA_SEPARABLE_COMPILATION`
-  and :prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties. This expression can
-  only be used to specify link options.
+  and :prop_tgt:`CUDA_RESOLVE_DEVICE_SYMBOLS` properties and
+  policy :policy:`CMP0105`. This expression can only be used to specify link
+  options.
 
 ``$<HOST_LINK:list>``
   Returns the list if it is the normal link step, an empty list otherwise.