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