Compiles the latest AVR tools such as avr-gcc, avr-libc, avrdude and more
# Compile the sources, NO root required.
./build
# Add the new environment at the beginning of $PATH
PATH=`pwd`/bin/bin:$PATH
export PATH
# Add "-flto -fuse-linker-plugin" to your CC_FLAGS and LD_FLAGS in the makefile
# if you want to compile a project with avr-gcc 5.3 and LTO
# Clean the source if you like to
./build clean
./build cleanall