RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 071c2d3f509711f4f1d4efbcbf1b055eebb77306

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

aozima f75c8f6e81 update SConscript: support scons 3.		%!s(int64=8) %!d(string=hai) anos
..
CME_M7	4c1eff52e2 [CME_M7] add GCC compile support.	%!s(int64=11) %!d(string=hai) anos
SConscript	f75c8f6e81 update SConscript: support scons 3.	%!s(int64=8) %!d(string=hai) anos