(compile -O2 -d1
  -s "sqlite3.scm" -lsqlite3 -j "sqlite3")
(compile -O2 -d0
  -s "sqlite3.import.scm")
(compile -O2 -d1
  -c "sqlite3.scm" -unit "sqlite3" -o "sqlite3-static.o")
(install-extension
  'sqlite3
  '("sqlite3.so" "sqlite3.import.so" "sqlite3-static.o")
  '((version "3.5.1")
    (static "sqlite3-static.o")
    (documentation "sqlite3.html" "egg.jpg")))