Use AC_SYS_LARGEFILE instead of our own checks. Also removes --with-file-offset-bits parameter, but no-one probably cares.
Use AC_SYS_LARGEFILE instead of our own checks. Also removes
--with-file-offset-bits parameter, but no-one probably cares.

Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot