[Conf] Just added a few comments in the configure.ac file.
[Conf] Just added a few comments in the configure.ac file.

airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim,airsim/tvlsim