Using r'string' to specify regexp used in Config/rtm_config.py.  This solve the problem with trying to specified g++ etc as an ignore pattern
Using r'string' to specify regexp used in Config/rtm_config.py.  This solve the problem with trying to specified g++ etc as an ignore pattern

xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt,xalt/xalt