tor/changes/warn-unsigned-time_t

  o Build improvements:
    - Warn if building on a platform with an unsigned time_t: there
      are too many places where Tor currently assumes that time_t can
      hold negative values. We'd like to fix them all, but probably
      some will remain.
Warn at configure time when time_t is unsigned Inspired by #8042. As far as I know, OpenVMS is the only place you're likely to hit an unsigned time_t these days, and Tor's VMS support is... lacking. Still worth letting people know about it, though. 2013-03-11 20:33:44 +01:00			`o Build improvements:`
			`- Warn if building on a platform with an unsigned time_t: there`
			`are too many places where Tor currently assumes that time_t can`
			`hold negative values. We'd like to fix them all, but probably`
			`some will remain.`