I suspect, there is a new cgminer version and burnin`s instructions doesn`t work anymore.
And the building instructions in the cgminer readme aren`t for noobs like me.
So I have to learn how to build programs on linux....
Please excuse my bad english.
Try
I'm using that when compiling latest cgminer. Tried with a fresh git clone and plain "autogen.sh --enable-avalon" gave another error to me too, but this was not on RPi but on amd64 Debian Linux. My RPi has so slow SD card running automake takes forever