1. 链接报错 /home/darknet/CM/profile/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin/…/lib/gcc/aarch64-linux-gnu/8.3.0/…/…/…/…/aarch64-linux-gnu/bin/ld: warning: libapr-1.so.0, needed by /usr/lib/aarch64-linux-gnu/liblog4cxx.so, not found (try using -rpath or -...