Meco Man 918ee6147c add RT_USING_POSIX_STDIO 4 lat temu
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SConscript 91261e25b9 [SConscript]rename group name 5 lat temu
application.c 918ee6147c add RT_USING_POSIX_STDIO 4 lat temu
startup.c 5187d75af5 [armclang] 使用__clang__代替__CLANG_ARM 4 lat temu