code: def debug(self, builddir, program):
          ''' Launch a debugger for the specified program. Uses the `debug`
              script if specified by the target, falls back to the `debug` and
              `debugServer` commands if not. `program` is inserted into the
              $program variable in commands.
          '''
          try:
              signal.signal(signal.SIGINT, _ignoreSignal);
              if self.getScript('debug') is not None:
                  return self._debugWithScript(builddir, program)
              elif 'debug' in self.description:
                  logger.warning(
                      'target %s provides deprecated debug property. It should '+
                      'provide script.debug instead.', self.getName()
  
                  )
                  return self._debugDeprecated(builddir, program)
              else:
                  return "Target %s does not specify debug commands" % self
          finally:
              # clear the sigint handler
              signal.signal(signal.SIGINT, signal.SIG_DFL)f debug(self, builddir, program):
          ''' Launch a debugger for the specified program. Uses the `debug`
              script if specified by the target, falls back to the `debug` and
              `debugServer` commands if not. `program` is inserted into the
              $program variable in commands.
          '''
          try:
              signal.signal(signal.SIGINT, _ignoreSignal);
              if self.getScript('debug') is not None:
                  return self._debugWithScript(builddir, program)
              elif 'debug' in self.description:
                  logger.warning(
                      'target %s provides deprecated debug property. It should '+
                      'provide script.debug instead.', self.getName()
  
                  )
                  return self._debugDeprecated(builddir, program)
              else:
                  return "Target %s does not specify debug commands" % self
          finally:
              # clear the sigint handler
              signal.signal(signal.SIGINT, signal.SIG_DFL);
docs: Launch a debugger for the specified program. Uses the `debug`
              script if specified by the target, falls back to the `debug` and
              `debugServer` commands if not. `program` is inserted into the
              $program variable in commands.