FindPython: misc. fixes

Help: Fix errors regardings HINTS.
Code: Optimize Python signature cache variable to avoid unecessary searchs.
This commit is contained in:
Marc Chevrier
2020-03-24 18:13:03 +01:00
parent c1ad4a74d4
commit bf1ecfef7f
4 changed files with 21 additions and 27 deletions

View File

@@ -188,8 +188,7 @@ Hints
``Python3_FIND_STRATEGY``
This variable defines how lookup will be done.
The ``Python3_FIND_STRATEGY`` variable can be set to empty or one of the
following:
The ``Python3_FIND_STRATEGY`` variable can be set to one of the following:
* ``VERSION``: Try to find the most recent version in all specified
locations.
@@ -202,8 +201,7 @@ Hints
``Python3_FIND_REGISTRY``
On Windows the ``Python3_FIND_REGISTRY`` variable determine the order
of preference between registry and environment variables.
The ``Python3_FIND_REGISTRY`` variable can be set to empty or one of the
following:
The ``Python3_FIND_REGISTRY`` variable can be set to one of the following:
* ``FIRST``: Try to use registry before environment variables.
This is the default.
@@ -213,8 +211,8 @@ Hints
``Python3_FIND_FRAMEWORK``
On macOS the ``Python3_FIND_FRAMEWORK`` variable determine the order of
preference between Apple-style and unix-style package components.
This variable can be set to empty or take same values as
:variable:`CMAKE_FIND_FRAMEWORK` variable.
This variable can take same values as :variable:`CMAKE_FIND_FRAMEWORK`
variable.
.. note::
@@ -228,8 +226,8 @@ Hints
``virtualenv`` or ``conda``. It is meaningful only when a virtual environment
is active (i.e. the ``activate`` script has been evaluated). In this case, it
takes precedence over ``Python3_FIND_REGISTRY`` and ``CMAKE_FIND_FRAMEWORK``
variables. The ``Python3_FIND_VIRTUALENV`` variable can be set to empty or
one of the following:
variables. The ``Python3_FIND_VIRTUALENV`` variable can be set to one of the
following:
* ``FIRST``: The virtual environment is used before any other standard
paths to look-up for the interpreter. This is the default.