I'm creating a project with raspberry pi and I need an "os" which boots in a few seconds when the power is turned on. The os has to have the following features:
- audio driver (3.5mm)
- c/c++ running ability with sdl library(no X server)
- ability to mount usb (or an other way to transfer files)
- ability to install few little packages when needed (apt)
I've tried to use buildroot but I've found it too hard for me.