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# - Find Pylint
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# Find the Pylint executable and extract the version number
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#
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# OUTPUT Variables
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#
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# PYLINT_FOUND
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# True if the pylint package was found
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# PYLINT_EXECUTABLE
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# The pylint executable location
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# PYLINT_VERSION
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# A string denoting the version of pylint that has been found
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find_host_program(PYLINT_EXECUTABLE pylint PATHS /usr/bin)
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if(PYLINT_EXECUTABLE AND NOT DEFINED PYLINT_VERSION)
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execute_process(COMMAND ${PYLINT_EXECUTABLE} --version RESULT_VARIABLE _result OUTPUT_VARIABLE PYLINT_VERSION_RAW)
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if(NOT _result EQUAL 0)
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ocv_clear_vars(PYLINT_EXECUTABLE PYLINT_VERSION)
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elseif(PYLINT_VERSION_RAW MATCHES "pylint([^,]*) ([0-9\\.]+[0-9])")
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set(PYLINT_VERSION "${CMAKE_MATCH_2}")
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else()
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set(PYLINT_VERSION "unknown")
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Pylint
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REQUIRED_VARS PYLINT_EXECUTABLE
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VERSION_VAR PYLINT_VERSION
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)
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mark_as_advanced(PYLINT_EXECUTABLE PYLINT_VERSION)
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