anchor.diff:  
   , gcr
   , glib
  -, libcap_ng
  +, libcap-ng
   , libgcrypt
   , p11_kit
   , pam
  
positive.code:       codyopel
      ];
      platforms = with platforms;
        i686-linux
        ++ x86_64-linux;
    };
  }
  
negative.code:   buildInputs = [
      gcr
      glib
      libcap-ng
      libgcrypt
      p11_kit
      pam
  