cmlib/CMLibCodeAnalysisPvsStudio.cmake

function(add_pvs_check)
  list(GET ARGN 0 _target)

  if (CMAKE_EXPORT_COMPILE_COMMANDS)
    include(PVS-Studio)
    find_program(PVS_STUDIO_ANALYZER_EXE NAMES pvs-studio-analyzer)
    if(PVS_STUDIO_ANALYZER_EXE)
      if(NOT TARGET pvs-check)
        add_custom_target(pvs-check)
      endif()
      pvs_studio_add_target(TARGET pvs-check-${_target}
                            DEPENDS ${_target}
                            COMPILE_COMMANDS
                            HIDE_HELP
                            OUTPUT FORMAT errorfile
                            CONFIG "${CMAKE_BINARY_DIR}/PVS-Studio-${_target}.cfg"
                            CFG_TEXT "analysis-mode=29"
                            MODE GA:1,2,3;64:1;OP:1,2;CS:1,2)
      add_dependencies(pvs-check pvs-check-${_target})
    else()
      message(STATUS "CMLIB warning:")
      message(STATUS "  PVS-Studio analyzer is not found")
    endif()
  else()
    message(WARNING "Option CMAKE_EXPORT_COMPILE_COMMANDS is not set. PVS checks will be disabled.")
  endif()
endfunction()