Help: Extend documentation of CMAKE_UNITY_BUILD variable

This commit is contained in:
Brad King
2019-10-11 08:05:29 -04:00
parent 1d9155eb93
commit ed06d27c7f

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@@ -1,6 +1,8 @@
CMAKE_UNITY_BUILD
-----------------
Default value for :prop_tgt:`UNITY_BUILD` of targets.
By default ``CMAKE_UNITY_BUILD`` is ``OFF``.
Initializes the :prop_tgt:`UNITY_BUILD` target property on targets
as they are created. Set to ``ON`` to batch compilation of multiple
sources within each target. This feature is known as "Unity build",
or "Jumbo build". By default this variable is not set and so does
not enable unity builds on targets.