52 lines
2.0 KiB
CMake
52 lines
2.0 KiB
CMake
# - Find python interpreter
|
|
# This module finds if Python interpreter is installed and determines where the
|
|
# executables are. This code sets the following variables:
|
|
#
|
|
# PYTHONINTERP_FOUND - Was the Python executable found
|
|
# PYTHON_EXECUTABLE - path to the Python interpreter
|
|
# Python_ADDITIONAL_VERSIONS - list of additional Python versions to search for
|
|
#
|
|
|
|
#=============================================================================
|
|
# Copyright 2005-2010 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
# Set up the versions we know about, in the order we will search. Always add
|
|
# the user supplied additional versions to the front.
|
|
set(_Python_VERSIONS
|
|
${Python_ADDITIONAL_VERSIONS}
|
|
2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
|
|
|
|
# Run first with the Python version in the executable
|
|
foreach(_CURRENT_VERSION ${_Python_VERSIONS})
|
|
set(_Python_NAMES python${_CURRENT_VERSION})
|
|
if(WIN32)
|
|
list(APPEND _Python_NAMES python)
|
|
endif()
|
|
find_program(PYTHON_EXECUTABLE
|
|
NAMES ${_Python_NAMES}
|
|
PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]
|
|
)
|
|
endforeach()
|
|
# Now without any version if we still haven't found it
|
|
if(NOT PYTHON_EXECUTABLE)
|
|
find_program(PYTHON_EXECUTABLE NAMES python)
|
|
endif()
|
|
|
|
|
|
# handle the QUIETLY and REQUIRED arguments and set PYTHONINTERP_FOUND to TRUE if
|
|
# all listed variables are TRUE
|
|
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
|
|
FIND_PACKAGE_HANDLE_STANDARD_ARGS(PythonInterp DEFAULT_MSG PYTHON_EXECUTABLE)
|
|
|
|
mark_as_advanced(PYTHON_EXECUTABLE)
|