def construct_config_handler(cls, args, context): handler = config_handler_clangsa.ClangSAConfigHandler() handler.analyzer_plugins_dir = context.checker_plugin handler.analyzer_binary = context.analyzer_binaries.get( cls.ANALYZER_NAME) handler.compiler_resource_dir = \ host_check.get_resource_dir(handler.analyzer_binary, context) handler.report_hash = args.report_hash \ if 'report_hash' in args else None check_env = analyzer_env.get_check_env(context.path_env_extra, context.ld_lib_path_extra) if 'ctu_phases' in args: handler.ctu_dir = os.path.join(args.output_path, args.ctu_dir) handler.ctu_has_analyzer_display_ctu_progress = \ host_check.has_analyzer_feature( context.analyzer_binaries.get(cls.ANALYZER_NAME), '-analyzer-display-ctu-progress', check_env) handler.log_file = args.logfile handler.path_env_extra = context.path_env_extra handler.ld_lib_path_extra = context.ld_lib_path_extra try: with open(args.clangsa_args_cfg_file, 'rb') as sa_cfg: handler.analyzer_extra_arguments = \ re.sub(r'\$\((.*?)\)', replace_env_var(args.clangsa_args_cfg_file), sa_cfg.read().strip()) except IOError as ioerr: LOG.debug_analyzer(ioerr) except AttributeError as aerr: # No clangsa arguments file was given in the command line. LOG.debug_analyzer(aerr) checkers = ClangSA.get_analyzer_checkers(handler, check_env) # Read clang-sa checkers from the config file. clang_sa_checkers = context.checker_config.get(cls.ANALYZER_NAME + '_checkers') try: cmdline_checkers = args.ordered_checkers except AttributeError: LOG.debug_analyzer('No checkers were defined in ' 'the command line for ' + cls.ANALYZER_NAME) cmdline_checkers = None handler.initialize_checkers(context.available_profiles, context.package_root, checkers, clang_sa_checkers, cmdline_checkers, 'enable_all' in args and args.enable_all) return handler
def __get_compiler_resource_dir(context, analyzer_binary): if context.compiler_resource_dir: resource_dir = context.compiler_resource_dir # If not set then ask the binary for the resource dir. else: # Can be None if Clang is too old. resource_dir = host_check.get_resource_dir(analyzer_binary) if resource_dir is None: resource_dir = "" return resource_dir
def construct_config_handler(cls, args, context): handler = config_handler_clang_tidy.ClangTidyConfigHandler() handler.analyzer_binary = context.analyzer_binaries.get( cls.ANALYZER_NAME) # FIXME We cannot get the resource dir from the clang-tidy binary, # therefore we get a sibling clang binary which of clang-tidy. # TODO Support "clang-tidy -print-resource-dir" . check_env = analyzer_env.get_check_env(context.path_env_extra, context.ld_lib_path_extra) # Overwrite PATH to contain only the parent of the clang binary. if os.path.isabs(handler.analyzer_binary): check_env['PATH'] = os.path.dirname(handler.analyzer_binary) clang_bin = ClangSA.resolve_missing_binary('clang', check_env) handler.compiler_resource_dir = \ host_check.get_resource_dir(clang_bin, context) try: with open(args.tidy_args_cfg_file, 'rb') as tidy_cfg: handler.analyzer_extra_arguments = \ re.sub(r'\$\((.*?)\)', replace_env_var, tidy_cfg.read().strip()) except IOError as ioerr: LOG.debug_analyzer(ioerr) except AttributeError as aerr: # No clang tidy arguments file was given in the command line. LOG.debug_analyzer(aerr) try: # The config file dumped by clang-tidy contains "..." at the end. # This has to be emitted, otherwise -config flag of clang-tidy # cannot consume it. with open(args.tidy_config, 'rb') as tidy_config: lines = tidy_config.readlines() lines = filter(lambda x: x != '...\n', lines) handler.checker_config = ''.join(lines) except IOError as ioerr: LOG.debug_analyzer(ioerr) except AttributeError as aerr: # No clang tidy config file was given in the command line. LOG.debug_analyzer(aerr) check_env = analyzer_env.get_check_env(context.path_env_extra, context.ld_lib_path_extra) checkers = ClangTidy.get_analyzer_checkers(handler, check_env) # Read clang-tidy checkers from the config file. clang_tidy_checkers = context.checker_config.get(cls.ANALYZER_NAME + '_checkers') try: cmdline_checkers = args.ordered_checkers except AttributeError: LOG.debug_analyzer('No checkers were defined in ' 'the command line for ' + cls.ANALYZER_NAME) cmdline_checkers = None handler.initialize_checkers(context.available_profiles, context.package_root, checkers, clang_tidy_checkers, cmdline_checkers, 'enable_all' in args and args.enable_all) return handler