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APP_NAME=tuyaos_demo_paybox
APP_VERSION=1.0.0
-- The libc library version is newlib-3.3.0
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- The ASM compiler identification is GNU
-- Found assembler: /home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/prebuilts/linux/gcc-arm-none-eabi/bin/arm-none-eabi-gcc
CMake Error: File /home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/components/lib/fdl1.img does not exist.
CMake Error at CMakeLists.txt:77 (configure_file):
configure_file Problem configuring file

CMake Error: File /home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/components/lib/fdl2.img does not exist.
CMake Error at CMakeLists.txt:78 (configure_file):
configure_file Problem configuring file

-- Configuring incomplete, errors occurred!
See also "/home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/apps/tuyaos_demo_paybox/build/CMakeFiles/CMakeOutput.log".
See also "/home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/apps/tuyaos_demo_paybox/build/CMakeFiles/CMakeError.log".
ninja: error: loading 'build.ninja': No such file or directory
/home/leslie/workspace/UIS8850_TuyaOS-3.5.5/software/TuyaOS/apps/tuyaos_demo_paybox
cp: cannot stat 'build/hex/*': No such file or directory

tuyaos_demo_paybox是的makelists.txt8910平台的demo，在8850平台请参考hello的demo的CMakelists.txt和hello_world.c里的程序入口写法

好的 还有就是 国外的apn设置这块一般是怎么处理的 sdk内部配置还是需要我们自己去配置

APN是应用处理的