lqb/rt-thread

réplica de https://gitee.com/rtthread/rt-thread.git

Autor	SHA1 Mensaxe	Data
Meco Man	50f041f5c2 [Scons] 将GCC判断条件改为列表方式，方便后续增加新的编译工具链	%!s(int64=2) %!d(string=hai) anos
Man, Jianting (Meco)	31c3214faf [posix][io]整理posix/io文件夹 (#5539)	%!s(int64=3) %!d(string=hai) anos
Man, Jianting (Meco)	c89735a357 [libdl] move libdl to posix folder (#5523)	%!s(int64=3) %!d(string=hai) anos