通过 buildword 可以降低版本吗？

fengyun8972

我现在用的是 8 current版本。。

如果相用 7 stable 可以通过 cvsup 然后 make buildworld 来做吗？

congli

试试不就知道了.

fender0107401

可以，

但是没有试过。

logicBaby

看
/usr/share/examples/cvsup
下的README

# $FreeBSD: src/share/examples/cvsup/README,v 1.18.26.1 2008/10/02 02:57:24 kensmith Exp $

This directory contains sample "supfiles" for obtaining and updating
the FreeBSD sources via the Internet.  These supfiles will work
with CVSup version 14.0 or later.  For general information on CVSup
itself, please see http://www.freebsd.org/doc/handbook/cvsup.html

To maintain the sources for the FreeBSD-current release, use:

    standard-supfile            Main source tree

    ports-supfile               orts collection

To maintain the sources for the FreeBSD-stable release, use:

    stable-supfile              Main source tree

To maintain a copy of the CVS repository containing all versions of
FreeBSD, use:

    cvs-supfile                 Main source tree and ports collection

To maintain a copy of the FreeBSD bug database, use the file:

    gnats-supfile               FreeBSD bug database

IMPORTANT: Before you use any of the supfiles in this directory,
you will need to edit in an appropriate "host" setting.  See:

    http://www.freebsd.org/doc/handbook/mirrors.html

for an up-to-date list of public CVSup mirror sites.

To prevent CVSup from updating particular directories and files, use
this file:

    refuse