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authorBrad King <brad.king@kitware.com>2019-05-23 12:52:47 (GMT)
committerKitware Robot <kwrobot@kitware.com>2019-05-23 12:59:25 (GMT)
commit5222400d9f574b5f953a2fe1d2c95a9754c683f3 (patch)
treef771c47eef6ff4d8bbea456bd686ca30119d83f9 /Modules/FindPython.cmake
parentcbd1c5b4ab16fa3e1086417f010e7bbad42cc50d (diff)
parent8517b549f44eb41c93eb1c448de176ad4172f083 (diff)
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Merge topic 'FindPython-find_strategy'
8517b549f4 FindPython: Add policy to manage lookup stratgey default. 9f205acefe FindPython: Implement lookup strategies. Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !3354
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diff --git a/Modules/FindPython.cmake b/Modules/FindPython.cmake
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@@ -137,6 +137,19 @@ Hints
* If set to TRUE, search **only** for static libraries.
* If set to FALSE, search **only** for shared libraries.
+``Python_FIND_STRATEGY``
+ This variable defines how lookup will be done.
+ The ``Python_FIND_STRATEGY`` variable can be set to empty or one of the
+ following:
+
+ * ``VERSION``: Try to find the most recent version in all specified
+ locations.
+ This is the default if policy :policy:`CMP0094` is undefined or set to
+ ``OLD``.
+ * ``LOCATION``: Stops lookup as soon as a version satisfying version
+ constraints is founded.
+ This is the default if policy :policy:`CMP0094` is set to ``NEW``.
+
``Python_FIND_REGISTRY``
On Windows the ``Python_FIND_REGISTRY`` variable determine the order
of preference between registry and environment variables.