def main(): parser = ArgumentParser( description='Extract a list of symbols from a shared library.') parser.add_argument( '--names-only', dest='names_only', help='Only print symbol names', action='store_true', default=False) parser.add_argument( '-o', '--output', dest='output', help='The output file. stdout is used if not given', type=str, action='store', default=None) parser.add_argument( '--demangle', dest='demangle', action='store_true', default=False) parser.add_argument( 'old_syms', metavar='old-syms', type=str, help='The file containing the old symbol list or a library') parser.add_argument( 'new_syms', metavar='new-syms', type=str, help='The file containing the new symbol list or a library') args = parser.parse_args() old_syms_list = util.extract_or_load(args.old_syms) new_syms_list = util.extract_or_load(args.new_syms) added, removed, changed = diff.diff(old_syms_list, new_syms_list) report, is_break = diff.report_diff(added, removed, changed, names_only=args.names_only, demangle=args.demangle) if args.output is None: print(report) else: with open(args.output, 'w') as f: f.write(report + '\n') sys.exit(is_break)
def main(): parser = ArgumentParser( description='Extract a list of symbols from a shared library.') parser.add_argument( '--blacklist', dest='blacklist', type=str, action='store', default=None) parser.add_argument( 'symbol_list', metavar='symbol_list', type=str, help='The file containing the old symbol list') parser.add_argument( 'regexes', metavar='regexes', default=[], nargs='*', help='The file containing the new symbol list or a library') args = parser.parse_args() if not args.regexes and args.blacklist is None: sys.stderr.write('Either a regex or a blacklist must be specified.\n') sys.exit(1) if args.blacklist: search_list = util.read_blacklist(args.blacklist) else: search_list = args.regexes symbol_list = util.extract_or_load(args.symbol_list) matching_count, report = match.find_and_report_matching( symbol_list, search_list) sys.stdout.write(report) if matching_count != 0: print('%d matching symbols found...' % matching_count)
def main(): parser = ArgumentParser( description='Extract a list of symbols from a shared library.') parser.add_argument('--blacklist', dest='blacklist', type=str, action='store', default=None) parser.add_argument('symbol_list', metavar='symbol_list', type=str, help='The file containing the old symbol list') parser.add_argument( 'regexes', metavar='regexes', default=[], nargs='*', help='The file containing the new symbol list or a library') args = parser.parse_args() if not args.regexes and args.blacklist is None: sys.stderr.write('Either a regex or a blacklist must be specified.\n') sys.exit(1) if args.blacklist: search_list = util.read_blacklist(args.blacklist) else: search_list = args.regexes symbol_list = util.extract_or_load(args.symbol_list) matching_count, report = match.find_and_report_matching( symbol_list, search_list) sys.stdout.write(report) if matching_count != 0: print('%d matching symbols found...' % matching_count)