As always, full log is in GitHub. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2449 bbd45198-f89e-11dd-88c7-29a3b14d5316
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@638 bbd45198-f89e-11dd-88c7-29a3b14d5316