Prepare for deprecating FindPythonInterp module.

Since FindPythonInterp module is deprecated after CMake 3.12, it is better to start using the new FindPython module.
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Haowei Hsu 2022-08-17 18:06:34 +08:00 committed by GitHub
parent 9ff0f3a7d6
commit 3d5ec0f29b
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@ -6,7 +6,14 @@ if (NOT DOXYGEN)
return ()
endif ()
find_package(PythonInterp QUIET REQUIRED)
# Find the python interpreter, set the PYTHON_EXECUTABLE variable
if (CMAKE_VERSION VERSION_LESS 3.12)
# This logic is deprecated in CMake after 3.12
find_package(PythonInterp QUIET REQUIRED)
else ()
find_package(Python QUIET REQUIRED)
set(PYTHON_EXECUTABLE ${Python_EXECUTABLE})
endif ()
add_custom_target(doc
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/build.py