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CMAKE: Improve python detection

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This commit is contained in:
Hamdi Sahloul 2018-09-09 13:47:03 +09:00
parent 87ed12b8f3
commit 5e241e7c36
1 changed files with 4 additions and 2 deletions
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6
cmake/OpenCVDetectPython.cmake
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@ -254,10 +254,12 @@ find_python(3.4 "${MIN_VER_PYTHON3}" PYTHON3_LIBRARY PYTHON3_INCLUDE_DIR
if(PYTHON_DEFAULT_EXECUTABLE)
set(PYTHON_DEFAULT_AVAILABLE "TRUE")
elseif(PYTHON2INTERP_FOUND) # Use Python 2 as default Python interpreter
elseif(PYTHON2_EXECUTABLE AND PYTHON2INTERP_FOUND)
# Use Python 2 as default Python interpreter
set(PYTHON_DEFAULT_AVAILABLE "TRUE")
set(PYTHON_DEFAULT_EXECUTABLE "${PYTHON2_EXECUTABLE}")
elseif(PYTHON3INTERP_FOUND) # Use Python 3 as fallback Python interpreter (if there is no Python 2)
elseif(PYTHON3_EXECUTABLE AND PYTHON3INTERP_FOUND)
# Use Python 3 as fallback Python interpreter (if there is no Python 2)
set(PYTHON_DEFAULT_AVAILABLE "TRUE")
set(PYTHON_DEFAULT_EXECUTABLE "${PYTHON3_EXECUTABLE}")
endif()