mobilecc 4G网卡模块拨号上网(QUECTEL EC20 Series LTE Module) Compile command linux pc mkdir build cd build cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON make arm pc (hi3516e) mkdir build-cross cd build-cross cmake .. -DCMAKE_CXX_COMPILER=arm-himix100-linux-g++ -DCMAKE_PREFIX_PATH=/home/kaisen/opt/hi3516e make