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-rw-r--r--Modules/FindPythonInterp.cmake4
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/FindPythonInterp.cmake b/Modules/FindPythonInterp.cmake
index babbd4b..a131c5f 100644
--- a/Modules/FindPythonInterp.cmake
+++ b/Modules/FindPythonInterp.cmake
@@ -10,7 +10,9 @@
# PYTHON_VERSION_MINOR - Python minor version found e.g. 5
# PYTHON_VERSION_PATCH - Python patch version found e.g. 2
#
-# Python_ADDITIONAL_VERSIONS - list of additional Python versions to search for
+# 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(PythonInterp).
#=============================================================================
# Copyright 2005-2010 Kitware, Inc.