(compile -s -O3 -d1 numbers.scm -j numbers) (compile -O3 -d1 numbers.scm -c -unit numbers -o numbers-static.o) (compile -s -O3 -d0 numbers.import.scm) (install-extension 'numbers '("numbers.so" "numbers-static.o" "numbers.import.so") `((version "2.2") (static "numbers-static.o")))