目标芯片RK1808，双核Cortex-A35
./configure CC=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-gcc CXX=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-g++ LD=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-ld AR=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-ar AS=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-as NM=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-nm RANLIB=/opt/zlg/m1808-sdk-rc3/host/bin/aarch64-linux-ranlib --prefix=/opt/m1808/log4cplus --host=aarch64-linux --enable-static CXXFLAGS="-std=c++11"