FindPythonLibs: Document cache variables (#13240)

Add information on how to change which install of Python is found
by CMake.
This commit is contained in:
Zack Galbreath 2012-05-21 11:12:03 -04:00 committed by Brad King
parent 4af648041d
commit c5c9af5a73
1 changed files with 5 additions and 0 deletions

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@ -13,6 +13,11 @@
# The Python_ADDITIONAL_VERSIONS variable can be used to specify a list of
# version numbers that should be taken into account when searching for Python.
# You need to set this variable before calling find_package(PythonLibs).
#
# If you'd like to specify the installation of Python to use, you should modify
# the following cache variables:
# PYTHON_LIBRARY - path to the python library
# PYTHON_INCLUDE_DIR - path to where Python.h is found
#=============================================================================
# Copyright 2001-2009 Kitware, Inc.