anchor.diff:        '/date defaulted-fasl/a)'
       sed -i src/code/target-load.lisp -e \
         '/date defaulted-source/i(or (and (= 2208988801 (file-write-date defaulted-source-truename)) (= 2208988801 (file-write-date defaulted-fasl-truename)))'
  +
  +    # Fix software version retrieval
  +    sed -e "s@/bin/uname@$(which uname)@g" -i src/code/*-os.lisp
   
       # Fix the tests
       sed -e '/deftest pwent/inil' -i contrib/sb-posix/posix-tests.lisp
  
positive.code: { stdenv, fetchurl, sbclBootstrap, clisp}:
  
  stdenv.mkDerivation rec {
    name    = "sbcl-${version}";
  
negative.code:     sha256 = "0nmb9amygr5flzk2z9fa6wzwqknbgd2qrkybxkxkamvbdwyayvzr";
    };
  
    buildInputs = [ which ]
      ++ (stdenv.lib.optional stdenv.isDarwin sbclBootstrap)
      ++ (stdenv.lib.optional stdenv.isLinux clisp)
      ;
  