USE_POSIX_TIME replaced by HAVE_TM_ZONE || HAVE_INT_TIMEZONE, which are
Peter Eisentraut <peter_e@gmx.net>
USE_POSIX_TIME replaced by HAVE_TM_ZONE || HAVE_INT_TIMEZONE, which are equivalent. In linux.h there were some #undef HAVE_INT_TIMEZONE, which are useless because HAVE_TM_ZONE overrides it anyway, and messing with configure results isn't cool.