Builded image doesn't work well

fwiw, the "imagebuilder" seems best suited to what you need to do.

After doing what you suggest i got the following warning after making those command :

  1. git fetch --tags
  2. git checkout v19.07.1
  3. ./scripts/feeds update -a
  4. ./scripts/feeds install-a
  5. make clean
  6. make menuconfig
  7. make download
  8. make -j 2 Files=files/

those warning shown after running these command 5,6,7,8