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findDependencies.cmake: use FindPython instead of deprecated FindPythonInterp #5485

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Merged
chrchr-github merged 1 commit into from
Sep 27, 2023
Merged

findDependencies.cmake: use FindPython instead of deprecated FindPythonInterp #5485

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20 changes: 15 additions & 5 deletions cmake/findDependencies.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,23 @@ endif()

set(CMAKE_INCLUDE_CURRENT_DIR ON)

find_package(PythonInterp 3 QUIET)
if (NOT PYTHONINTERP_FOUND)
set(PYTHONINTERP_FOUND "")
find_package(PythonInterp 2.7 QUIET)
if (NOT PYTHONINTERP_FOUND AND NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
if (CMAKE_VERSION VERSION_EQUAL "3.12" OR CMAKE_VERSION VERSION_GREATER "3.12")
find_package(Python COMPONENTS Interpreter)
if (NOT Python_Interpreter_FOUND)
message(WARNING "No python interpreter found. Therefore, the match compiler is switched off.")
set(USE_MATCHCOMPILER_OPT "Off")
else()
set(PYTHON_EXECUTABLE ${Python_EXECUTABLE})
endif()
else()
find_package(PythonInterp 3 QUIET)
if (NOT PYTHONINTERP_FOUND)
set(PYTHONINTERP_FOUND "")
find_package(PythonInterp 2.7 QUIET)
if (NOT PYTHONINTERP_FOUND AND NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
message(WARNING "No python interpreter found. Therefore, the match compiler is switched off.")
set(USE_MATCHCOMPILER_OPT "Off")
endif()
endif()
endif()

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