Merge topic 'FindPythonInterp-no-version-verify'

800c3ab2e0 FindPythonInterp: Document lack of version filtering for plain `python`

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Rolf Eike Beer <eike@sf-mail.de>
Merge-request: !3631
This commit is contained in:
Brad King 2019-07-31 15:45:29 +00:00 committed by Kitware Robot
commit ac7ac46fce
2 changed files with 10 additions and 1 deletions

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@ -39,6 +39,15 @@ If calling both ``find_package(PythonInterp)`` and
``find_package(PythonLibs)``, call ``find_package(PythonInterp)`` first to
get the currently active Python version by default with a consistent version
of PYTHON_LIBRARIES.
.. note::
A call to ``find_package(PythonInterp ${V})`` for python version ``V``
may find a ``python`` executable with no version suffix. In this case
no attempt is made to avoid python executables from other versions.
Use :module:`FindPython3`, :module:`FindPython2` or :module:`FindPython`
instead.
#]=======================================================================]
unset(_Python_NAMES)

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@ -84,5 +84,5 @@ function(add_major_test module)
endfunction()
add_major_test(PythonLibs VERSIONS 2 3 VERSION_VAR PYTHONLIBS_VERSION_STRING)
add_major_test(PythonInterp NOLANG VERSIONS 2 3 VERSION_VAR PYTHON_VERSION_STRING)
add_major_test(PythonInterp NOLANG VERSIONS 3 VERSION_VAR PYTHON_VERSION_STRING)
add_major_test(Qt VERSIONS 3 4 VERSION_VAR QT_VERSION_STRING)