{require_otp_vsn, "R14|R15|R16"}.
{port_env, [
  {"CFLAGS", "$CFLAGS -DSQLITE_THREADSAFE=1 -DSQLITE_USE_URI -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS"}]}.
{port_specs, [
  {"priv/esqlite3_nif.so", ["c_src/*.c"]}]}.