记录下使用arm-musl交叉编译busybox的错误
使用arm-musl交叉编译busybox时，不能关闭busybox配置里的"Settings -> Support files > 2 GB"选项，否则会出现下列错误：
include/libbb.h:335:7: error: size of array ‘BUG_off_t_size_is_misdetected’ is negative
335 | char BUG_off_t_size_is_misdetected[sizeof(off_t) == sizeof(uoff_t) ? 1 : -1];
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~