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# Copyright 2020 Open Source Robotics Foundation, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Copied from ament/ament_cmake: ament_cmake/ament_cmake_core/cmake/core/python.cmake
set(PYTHON_VERSION "" CACHE STRING
"Specify specific Python version to use ('major.minor' or 'major')")
# if not specified otherwise use Python 3
if(NOT PYTHON_VERSION)
set(PYTHON_VERSION "3")
endif()
find_package(PythonInterp ${PYTHON_VERSION} QUIET)
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