RT-Thread/rt-thread

réplica de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

Autor	SHA1 Mensaxe	Data
Meco Man	c8dcf7cc68 [libc]rename group name	%!s(int64=4) %!d(string=hai) anos
Meco Man	ed09f38012 [libc] remove RT_USING_LIBC	%!s(int64=4) %!d(string=hai) anos
Man, Jianting (Meco)	ed1f8b3f64 Revert "add clang-arm support."	%!s(int64=4) %!d(string=hai) anos
guozhanxin	a5f6fdc780 add clang-arm support.	%!s(int64=4) %!d(string=hai) anos
Meco Man	42e61f7a63 [libc]解决龙芯内置工具链没有sys/select.h的问题	%!s(int64=4) %!d(string=hai) anos