"_fiat64.go", out, 0644); err != nil { log.Fatal(err) } log.Printf("Generating %s_invert.go...", c.Prefix) f, err = os.CreateTemp("", "addchain-"+c.Prefix) if err != nil { log.Fatal(err) } defer os.Remove(f.Name()) cmd = exec.Command("addchain", "search", c.Prime+" - 2") cmd.Stderr = os.Stderr cmd.Stdout = f if err := cmd.Run(); err != nil { log.Fatal(err) } if err := f.Close(); err != nil { log.Fatal(err) } cmd = exec.Command("addchain", "gen", "-tmpl", tmplAddchainFile.Name(), f.Name()) cmd.Stderr...