Igor Korot <ikorot01@xxxxxxxxx> writes: > I build libpq with the standard configure/dmake. > Now I realize I need t build it for a 64-bit platform. > My questions are: > Is it enough to ust do Do "make distclean" at the top level, then re-configure with the new options and re-make. Maybe you can get away with a partial rebuild, but there is no way that it's worth your time to experiment. On any machine built in the last two decades, you could have already finished a full rebuild in the time it took me to type this. On the other hand, if you do a partial rebuild and it turns out to be broken, you could waste many hours figuring that out. regards, tom lane
